Question

Rico made a function table to illustrate the rate he charges for mowing lawns. Complete the table. Then write a function rule for the function. (1 point) ( ) = blank

Hours (h) 1 2 3 4 5
Earnings (E) ( ) ( ) ( ) $22.00 $27.50

a. $5.75, $11.50, $17.25; E = 5.75h
b. $6.00, $12.00, $18.00; E = 6.00h
c. $5.25, $10.50, $15.75; E = 5.25h
d. $5.50, $11.00, $16.50; E = 5.50h



my awnser is b.

Answer 1

How did you get b?
18 + 6 = 24, not 22.

Answer 2

NO SORRY NOT B I MENT D

Answer 3

Yes, D.

Answer 4

NO CHEATING YALL

YYYYEEEE HHHHAAAAWWW

Answer 5

Its d. Bc if u take 5 divided by 27.50 you get 5.50

Answer 6

Unicorn. this website kinda made for "cheating" but also helping and checking answers. this platform probably would never be taken down.

Answer 7

Here are the answers

1. D
2. C
3. D
4. B
5. B
6.A

Answer 8

Rias simp is wrong

Answer 9

There is a part 2 to the quiz what is the answer

Answer 10

The cost C of joining FitFast Gym includes an initial membership fee of $127, plus a monthly fee, m, of $28.

a. The cost of going to the gym is a function of the number of months of membership. Find a rule for the function.
b. Find the cost of using the gym for 9 months.
c. Graph the function.

Answer 11

a. C(m) = $28m + $127

b. C(9) = $28(9) + $127 = $355

c. Here's the graph of the function:


Answer 12

Rico made a function table to illustrate the rate he charges for mowing lawns. Complete the table. Then write a function rule for the function.

Hours (h) 1 2 3 4 5
Earnings (E) fill in the blank square fill in the blank square fill in the blank square $22.00 $27.50

Answer 13

One possible completion of the table is:

Hours (h) 1 2 3 4 5
Earnings (E) $5.50 $11.00 $16.50 $22.00 $27.50

The function rule for the earnings is:

E(h) = 5.50h

Answer 14

A DVD store charges $4.70 for each day, d, a DVD is rented. The store also gives you a dollar off if the DVD is returned before 5 days.

a. Write a rule to represent the rental charges C.
b. How much will you pay if you return the DVD after 4 days? 7 days?

Answer 15

a. The rental cost for d days can be written using the following piecewise function:

C(d) =
- (d * 4.70) + 1, if d ≤ 5
- (d * 4.70), if d > 5

This function first checks if the DVD is being rented for five days or less, in which case a dollar is refunded if it is returned on time. If it is being rented for more than five days, there is no early return refund.

b. If you return the DVD after 4 days, you will be charged:

C(4) = - (4 * 4.70) + 1 = - $18.80 + $1 = $16.80

If you return the DVD after 7 days, you will be charged:

C(7) = - (7 * 4.70) = - $32.90 = $32.90

Answer 16

Write a rule for the function represented by the table.

Input (x) 0 1 2 3 4
Output (y) 3 6 9 12 15

Answer 17

The function has a constant rate of change of 3, which means that the output increases by 3 units every time the input increases by 1 unit. Therefore, we can see that the function rule is:

y = 3x

We can verify this by plugging in the x-values from the table and checking if we get the matching y-values:

- x = 0, y = 3 * 0 = 0
- x = 1, y = 3 * 1 = 3
- x = 2, y = 3 * 2 = 6
- x = 3, y = 3 * 3 = 9
- x = 4, y = 3 * 4 = 12

All the y-values match, so this is indeed the correct function rule.

Answer 18

Scientists estimate the rate of a wildebeest running at full speed to be 66 feet per second. Write a function rule to describe the relationship between the time, t, and the distance, d, a wildebeest travels when running at full speed.

Answer 19

The function rule to describe the relationship between time and distance traveled by the wildebeest is given by:

d(t) = 66t

Here, d (in feet) is a function of t (in seconds), indicating that the distance traveled by the wildebeest at any given time t is equal to the product of the rate (66 feet per second) and the time elapsed (in seconds).

Answer 20

Identify the function rule shown in the table.

n 3 4 5 6
y 2 1 0 –1

Answer 21

The function rule that describes the relationship between n and y is a bit difficult to tell just from this table since there are multiple possible rules that could fit.

Based on the given data points, one possible rule that can be used to roughly fit the data points is:

y = - n + 5

This formula describes a decreasing linear function where y decreases by 1 for every increase in n by 1, and the maximum value of y is reached when n is 2.

However, it is important to keep in mind that there could be multiple other rules that also fit the data shown in the table.