Question

The table shows three unique, discrete functions. Which statements can be used to accurately compare the functions? Select two options. g(x) has the lowest minimum. f(x) has the greatest maximum. All three functions have a y-intercept. All three functions have an x-intercept. The domain of all three functions is the same.

Answer 1

Answer:

f(x) has the greatest maximum

All three functions have a y-intercept.

Step-by-step explanation:

f(x) minimum: 1

g(x) minimum: -4 1/2

h(x) minimum: -5

f(x) maximum: 10

g(x) maximum: 3 1/2

h(x) maximum: -1

f(x) domain: [0,  2]

g(x) domain: [-2,  2]

h(x) domain: [-1,  2]

f(x) y-intercept: (0, 1)

g(x) y-intercept: (0, -1/2)

h(x) y-intercept: (0, -5)

f(x) has no x-intercept because y values are all positives

g(x) has x-intercept because it has both positive and negative y values

h(x) has no x-intercept because y values are all negatives