Question

Which function has the greatest maximum y-value?

A) f(x)
B) g(x)
C) h(x)
D) AIl three functions have the same maximum y-value.

Answer 1

g(x)

Explanation:

y-intersect for h(x) is -11 as shown in the table, where the x value is 0

y-intersect for f(x) you find out by subbing 0 in the place of x and get the y intersect value of 2.99

y-intersect of g(x) is 3 as shown in the drawing

as seen across the three y-intersects, the value of g(x) y-intesect is the greatest