Answer:
180
Step-by-step explanation:

192-12=180
The Slope of f(x) = –7x + 9 is (-7)
The slope of h(x) = –5(–7x + 9) is (35)
The y-int of h(x) is (-45).
Answer:
It falls to the left and falls to the right. You can use Geogebra. There you just type the formula and it makes graph from which you can see the directions
111 would be the y-intercept. This is because 111 is on the y-axis.