For each situation, determine the slope and y-intercept of the graph of the equation that describes the situation. Jennifer is 30 miles north of her house, and she is driving north on the highway at a rate of 45 miles per hour. Find the slope and the y-intercept. Pls help me fast

y intercept is 30, slope is 45

Step-by-step explanation:

Y intercept is the starting another and Jennifer starts 30 miles away and she is driving 45 more each hour.

(The equation for this would be y=45x+30)

the image of (6, 9) under a dilation is (4, 6). the scale factor is

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2