Question

The questions are on the first screenshot.

Answer 1

a. f(x)

b. (2, -1)

c. f(x); y= -2

g(x); y= -5.1

h(x); y= -5

d. h(x)

Explanation:

a. greatest y-intercept :

set x = 0

f(x) = 7

g(x) = -2

h(x) = -4

b. (2, -1)

c. minimum value (The minimum value of a function is the place where the graph has a vertex at its lowest point.)

f(x); y= -2

g(x); y= -5.1

h(x); y= -5

d. largest ROC = largest rate of change

h(x)