Find an equation of the line in the form y=f(x) that satisfies the given conditions. through (5, 2); slope 4

We have enough information to use slope intercept form to find an equation. y = mx + b where m is the slope and b is the y-intercept. Lets plug in our numbers and solve for b.

y = mx + b
2 = 4(5) + b
2 = 20 + b
-18 = b

This means our final equation is y = 4x - 18.

32

step-by-step explanation:

these are your clues: 1. kim ran 18 races2. this was four fewer races than twice thenumber, notice it says twice the number, so you would do the equation 18x2-4; which equals the number 32.thus, 32 is your answer.