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jeka57 [31]
2 years ago
6

The table shows the cost of renting ski equipment at a ski lodge. Write a linear function f for the sequence. Then graph the fun

ction. 25 20 15 5 00 4 8 12 16 Number of days rented y x Number of Days Rented Rental Cost ($) function: 1 2 12 17 3 4 22 27
Mathematics
1 answer:
Bingel [31]2 years ago
6 0

Answer:

<u>y=5x+7</u>

<u>or</u>

<u>f(x)=5x+7</u>

Step-by-step explanation:

Slope (m) = 5

Y-intercept (b) = 7

Using the equation y=mx+b, you can find m and b to make y=5x+7.

Steps:

(1, 12) (2, 17)                          formula: y2-y1 / x2-x1 = m

17-12= 5

 2-1 = 1

5/1=5

m=5

12=5(1)+b

12=5+b

7=b

17=5(2)+b

17=10+b

7=b

<u>Answer: y=5x+7</u>

<u>or</u>

<u>f(x)=5x+7</u>

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5 0
3 years ago
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Nataly_w [17]
The correct answer is:  [C]:  " 8.64 mm² " .
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Note: 
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Area of a triangle = (½)*(base length)*(height; that is, "perpendicular height");
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or:  A = (½) * b * h ;
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Given:  "b = 4.8 mm" ;
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