-85
Negative 85
What is the value of the function y=18x−13 when x=−4?(1 point)
Responses
−16
negative 16
−13.5
negative 13.5
−12.5
negative 12.5
−15
negative 15
9 answers
What is the value of the function y=18x−13 when x=−4?(1 point)
Responses
−16
negative 16
−13.5
negative 13.5
−12.5
negative 12.5
−15
negative 15
-85
Negative 85 is not a answer
Responses
−16
negative 16
−13.5
negative 13.5
−12.5
negative 12.5
−15
negative 15
-85
Negative 85 is not a answer
The correct response is: -85
Use the image to answer the question.
An illustration shows a coordinate plane with four quadrants. The x and y axes range from negative 6 to 6 in increments of 1. A semicircle is graphed on the plane. The semicircle passes through points plotted at coordinates left parenthesis 0 comma 6 right parenthesis, left parenthesis 6 comma 0 right parenthesis, and left parenthesis 0 comma negative 6 right parenthesis.
The graph of a relation is given. Apply the vertical line test to determine if this relation is a function.
(1 point)
Responses
There is not enough information to determine whether this relation is a function.
There is not enough information to determine whether this relation is a function.
Yes, the given relation is a function.
Yes, the given relation is a function.
The relation is a half-circle.
The relation is a half-circle.
No, the given relation is not a function.
No, the given relation is not a function.
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page 23 of 23
An illustration shows a coordinate plane with four quadrants. The x and y axes range from negative 6 to 6 in increments of 1. A semicircle is graphed on the plane. The semicircle passes through points plotted at coordinates left parenthesis 0 comma 6 right parenthesis, left parenthesis 6 comma 0 right parenthesis, and left parenthesis 0 comma negative 6 right parenthesis.
The graph of a relation is given. Apply the vertical line test to determine if this relation is a function.
(1 point)
Responses
There is not enough information to determine whether this relation is a function.
There is not enough information to determine whether this relation is a function.
Yes, the given relation is a function.
Yes, the given relation is a function.
The relation is a half-circle.
The relation is a half-circle.
No, the given relation is not a function.
No, the given relation is not a function.
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page 23 of 23
There is not enough information to determine whether this relation is a function.
Which of the following is an ordered pair of the relation y=−23x+6?(1 point)
Responses
(3,8)
left parenthesis 3 comma 8 right parenthesis
(0,−23)
left parenthesis 0 comma negative Start Fraction 2 over 3 End Fraction right parenthesis
(1,4)
left parenthesis 1 comma 4 right parenthesis
(3,4)
Responses
(3,8)
left parenthesis 3 comma 8 right parenthesis
(0,−23)
left parenthesis 0 comma negative Start Fraction 2 over 3 End Fraction right parenthesis
(1,4)
left parenthesis 1 comma 4 right parenthesis
(3,4)
(3,4) as (3,4) is an ordered pair that satisfies y = -23x + 6.
Which of the following gives an example of a function that is not linear?(1 point)
Responses
y=x2−3x+2.25
y equals x squared minus 3 x plus 2.25
2x+3y=16
2 x plus 3 y equals 16
9x+3y−18=0
9 x plus 3 y minus 18 equals 0
y=16x+23
Responses
y=x2−3x+2.25
y equals x squared minus 3 x plus 2.25
2x+3y=16
2 x plus 3 y equals 16
9x+3y−18=0
9 x plus 3 y minus 18 equals 0
y=16x+23
y=x2−3x+2.25 represents an example of a function that is not linear.