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Questions and answers by
BlUbArRy!2#
Questions (718)
4.
Write an equation for each translation of y=|x| . 10.5 units left
1 answer
20 views
3.
Are the graphs of the lines in the pair parallel? Explain. y = 5x + 6 –18x + 3y = –54
1 answer
19 views
2.
Write an equation for each translation of y=|x| . 15.5 units down
1 answer
15 views
1.
Is the relationship shown by the data linear? If so, model the data with an equation. x y 1 –4 7 –7 13 –10 19 –13
1 answer
17 views
15.
Giselle pays $240 in advance on her account at the athletic club. Each time she uses the club, $5 is deducted from the
1 answer
30 views
13.
Find the rate of change for the situation. A chef cooks 9 lbs of chicken for 36 people and 17 lbs of chicken for 68 people.
1 answer
28 views
12.
Write the equation of a horizontal line that passes through the point (–2, 2).
1 answer
16 views
11.
Find the slope and y-intercept of the line. 18x + 4y = 112
1 answer
15 views
10.
Find the slope and y-intercept of the line. y = 2x + 5
1 answer
15 views
8.
Find the x- and y-intercept of the line. x + 4y = 36
1 answer
17 views
7.
Write y =1/8 x + 7 in standard form using integers.
1 answer
19 views
6.
Write y = x + 7 in standard form using integers.
1 answer
16 views
4.
Find the x- and y-intercept of the line. 2x + 3y = –18 x-intercept is –6; y-intercept is –9. x-intercept is 18;
1 answer
18 views
3.
Find the slope of the line that passes through the pair of points. (1, 7), (10, 1)
1 answer
17 views
1.
Find the slope of the line that passes through the pair of points. (2, 6), (7, 0)
1 answer
19 views
3.
The grocery store sells kumquats for $5.00 a pound and Asian pears for $3.25 a pound. Write an equation in standard form for
1 answer
19 views
2.
Find the x- and y-intercept of the line. 5x – 4y = 40
1 answer
15 views
15.
Find the x- and y-intercept of the line. 5x – 4y = 40
1 answer
22 views
14.
Find the slope of the line that passes through the pair of points. (–5.5, 6.1), (–2.5, 3.1)
1 answer
21 views
13.
Find the slope and y-intercept of the line. y =7/5 x – 3
1 answer
22 views
12.
Find the slope and y-intercept of the line. y = 1/5x – 8
1 answer
13 views
11.
Write y =1/8 x + 7 in standard form using integers.
1 answer
20 views
10.
Find the rate of change for the situation. You run 7 miles in one hour and 14 miles in two hours.
1 answer
19 views
You run 7 miles in one hour and 14 miles in two hours.
1 answer
18 views
Write an equation of a line with the given slope and y-intercept.
m = 4/5, b = 2
1 answer
21 views
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10:Pretest CR Algebra 1 A (GP) 24-25 / 10:Linear Equations and Graphs All changes saved 8. Find the rate of
1 answer
20 views
7.
The grocery store sells kumquats for $3.75 a pound and Asian pears for $2.25 a pound. Write an equation in standard form for
1 answer
22 views
6.
The rate of change is constant in each table. Find the rate of change. Explain what the rate of change means for the
1 answer
23 views
10:Pretest
CR Algebra 1 A (GP) 24-25 / 10:Linear Equations and Graphs All changes saved 5. Find the slope and y-intercept of the
1 answer
19 views
4.
Write y = 1/6x + 7 in standard form using integers.
1 answer
22 views
3.
Find the slope of the line that passes through the pair of points. (1, 7), (10, 1)
1 answer
21 views
1.
The grocery store sells kumquats for $4.25 a pound and Asian pears for $2.25 a pound. Write an equation in standard form for
1 answer
21 views
25.
A taxi company charges passengers $1.75 for a ride, no matter how long the ride is, and an additional $0.40 for each mile
1 answer
20 views
24.
Which points are on the graph of the function rule ƒ(x) = 10 – 4x?
1 answer
18 views
23.
Use inductive reasoning to describe the pattern. Then find the next two numbers in the pattern. –9, –4, 1, 6, . . .
1 answer
19 views
22.
The pair of points is on the graph of an inverse variation. Find the missing value. (2.4, 3) and (5, y)
1 answer
26 views
21.
Evaluate f(x)=1/3x for x = 4.
1 answer
20 views
20.
Find the common difference of the arithmetic sequence. 4, 10, 16, 22, . . .
1 answer
24 views
19.
The amount of a person’s paycheck p varies directly with the number of hours worked t. For 22 hours of work, the paycheck
1 answer
22 views
18.
Find the constant of variation k for the direct variation. 4x = –y
1 answer
17 views
17.
The total cost of gasoline varies directly with the number of gallons purchased. Gas costs $1.89 per gallon. Write a direct
1 answer
20 views
16.
Write a function rule for the table. x ƒ(x) –3 1 –2 2 –1 3 0 4
1 answer
32 views
15.
Find the range of ƒ(x) = –x + 4 for the domain {–3, –2, –1, 1}. {7, 6, 5, 3} {–7, –6, –5, –4} {7, 6, 5, 4}
1 answer
18 views
14.
Write an equation of the direct variation that includes the point (6, –2).
1 answer
21 views
13.
Evaluate ƒ(x) = –x^2 – 4 for x = –3.
1 answer
18 views
12.
Suppose that y varies inversely with x. Write an equation for the inverse variation. y = 4 when x = 7
1 answer
17 views
11.
Use inductive reasoning to describe the pattern. Then find the next two numbers in the pattern. 1, 4, 7, 10, . . .
1 answer
21 views
10.
Suppose that y varies inversely with x. Write an equation for the inverse variation. y = 4 when x = 6
1 answer
16 views
9.
Write a function rule for the table. x ƒ(x) 3 –1 4 0 5 1 6 2
1 answer
31 views
8.
For the data in the table, tell whether y varies directly with x . If it does, write an equation for the direct variation. x y
1 answer
22 views
7.
Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A(n) = –3 + (n –
1 answer
17 views
6.
The pair of points is on the graph of an inverse variation. Find the missing value. (9, 5) and (x , 6)
1 answer
19 views
4.
The length of a field in yards is a function ƒ(n) of the length n in feet. Write a function rule for this situation. ƒ(n) =
1 answer
17 views
3.
Does the data in the table represent a direct variation or an inverse variation? Write an equation to model the data in the
1 answer
18 views
2.
Evaluate ƒ(x) = –x2 + 1 for x = –3. –8 –4 –9 4
1 answer
18 views
1.
Use inductive reasoning to describe the pattern. Then find the next two numbers in the pattern. –5, –10, –20, –40, . .
1 answer
19 views
9.
The distance a spring will stretch varies directly with how much weight is attached to the spring. If a spring stretches 11
1 answer
24 views
8.
Find the constant of variation k for the direct variation. 3x + 5y = 0
1 answer
23 views
7.
Write an equation of the direct variation that includes the point (–10, –17).
1 answer
23 views
6.
Find the constant of variation k for the direct variation. 2x + 6y = 0
1 answer
22 views
4.
The amount of a person’s paycheck p varies directly with the number of hours worked t. For 22 hours of work, the paycheck is
1 answer
32 views
3.
The distance a spring will stretch varies directly with how much weight is attached to the spring. If a spring stretches 6
1 answer
21 views
1.
The total cost of gasoline varies directly with the number of gallons purchased. Gas costs $1.77 per gallon. Write a direct
1 answer
20 views
10.
Evaluate f(x) = –4x – 5 for x = –1.
1 answer
22 views
8.
Evaluate f(x) = –x2 – 4 for x = –3.
1 answer
20 views
7.
A taxi company charges passengers $2.00 for a ride, no matter how long the ride is, and an additional $0.20 for each mile
1 answer
21 views
Lena makes home deliveries of groceries for a supermarket. Her only stops after she leaves the supermarket are at traffic lights
1 answer
23 views
.
Evaluate f(x) = –2x – 5 for x = 3. –6 1 11 –11
1 answer
20 views
3.
Evaluate f(x) = –2x2 –4 for x = 3.
1 answer
21 views
2.
A plane that carries mail makes a round trip each day from Chicago to New York. It makes 3 intermediate stops on the way to
1 answer
22 views
25.
The distance a spring will stretch varies directly with how much weight is attached to the spring. If a spring stretches 6
1 answer
25 views
24.
Write a function rule for the table. x ƒ(x) 3 –1 4 0 5 1 6 2
1 answer
23 views
23.
Write an equation of the direct variation that includes the point (9, –12).
1 answer
27 views
22.
Find the constant of variation k for the inverse variation. Then write an equation for the inverse variation. y = 2.5 when x
1 answer
24 views
21.
Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A(n) = –3 + (n –
1 answer
23 views
20.
Graph the function. For the function whose graph is shown below, which is the correct formula for the function? y = –3x –
1 answer
31 views
19.
Write a function rule that gives the total cost c(p) of p pounds of sugar if each pound costs $0.59.
1 answer
27 views
18.
Graph the relation {(5, 0), (0, 5), (5, 1), (1, 5)}. Is it a function? Why or why not?
1 answer
27 views
17.
Crystal earns $5.25 per hour mowing lawns. Write a rule to describe how the amount of money m earned is a function of the
1 answer
32 views
16.
A taxi company charges passengers $1.75 for a ride, no matter how long the ride is, and an additional $0.40 for each mile
1 answer
21 views
15.
Find the common difference of the arithmetic sequence. 25, 18, 11, 4, . . .
1 answer
24 views
14.
Does the data in the table represent a direct variation or an inverse variation? Write an equation to model the data in the
1 answer
19 views
13.
Suppose that y varies inversely with x. Write an equation for the inverse variation. y = 6 when x = 8
1 answer
18 views
12.
Use inductive reasoning to describe the pattern. Then find the next two numbers in the pattern. 1, 4, 7, 10, . . .
1 answer
18 views
11.
A plane that carries mail makes a round trip each day from Chicago to New York. It makes 3 intermediate stops on the way to
1 answer
29 views
Skip top navigation
09:Pretest CR Algebra 1 A (GP) 24-25 / 9:Graphs and Functions All changes saved 10. The time t required to
1 answer
20 views
9.
Suppose that y varies inversely with x. Write an equation for the inverse variation. y = 4 when x = 6
1 answer
24 views
.
For the data in the table, tell whether y varies directly with x . If it does, write an equation for the direct variation. x y
1 answer
20 views
7.
Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A(n) = –6 + (n – 1)(6)
1 answer
19 views
6.
Use inductive reasoning to describe the pattern. Then find the next two numbers in the pattern. –3, 9, –27, 81, . . .
1 answer
22 views
5.
The length of a field in yards is a function ƒ(n) of the length n in feet. Write a function rule for this situation. ƒ(n) =
1 answer
20 views
4.
Evaluate f(x)=1/4x for x = –5.
1 answer
18 views
3.
Find the range of ƒ(x) = 3x – 5 for the domain {–1.5, 2, 4}.
1 answer
15 views
2.
Find the constant of variation k for the direct variation. 4x = –6y
1 answer
19 views
1.
Find the constant of variation k for the direct variation. x f ( x ) 0 0 3 6 4 8 7 14
1 answer
17 views
15.
Solve the inequality. 5c – 20 ≤ 15c + 10
1 answer
19 views
14.
Solve the inequality. |3x+6|<12
1 answer
16 views
13.
Solve the equation. If there is no solution, select no solution. -2|h-7|=-28
1 answer
30 views
13.
Solve the equation. If there is no solution, select no solution.
1 answer
14 views
12.
Solve the equation. If there is no solution, select no solution. 4|n|-19=13
1 answer
18 views
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