Answer:
h(x): Slope(m) = 35, Y-intercept(c) = -45
f(x): Slope(m) = -7, Y-intercept(c) = 9
Step-by-step explanation:
We are given the functions in the question:

We have to find the slope and y-intercept of the graph of function h(x).
First we simplify h(x)

Comparing the equation to the point slope form of the straight line, we have,

where m is he slope of line and c is the y-intercept that is the value of y when x is zero.
Comparing, we get,
Slope, m = 35
Y-intercept, c = -45
For function f(x), we have
Slope, m = -7
Intercept, c = 9