Below are two different functions, f (x) and g (x). What can be determined about their y-intercepts? f (x) = 4x - 1

x g (x)

1 3

4 6

7 9

answers:

AThe function f (x) has a higher y-intercept.

B The function g (x) has a higher y-intercept.

CThey both have the same y-intercept.

D The relationship between y-intercepts cannot be determined.

Question

Mathematics

Tom

17 August, 04:25

Below are two different functions, f (x) and g (x). What can be determined about their y-intercepts? f (x) = 4x - 1

x g (x)

1 3

4 6

7 9

answers:

AThe function f (x) has a higher y-intercept.

B The function g (x) has a higher y-intercept.

CThey both have the same y-intercept.

D The relationship between y-intercepts cannot be determined.

+3

Answers (1)

Know the Answer?

Gavyn Henry · Answer 1

The comparison of y-intercepts of f (x) and g (x) are the following. In g (x), the values of g (x) if x is equal to 1,4, and 7 are 3, 6, and 9, respectively. In f (x), the values of f (c) if x is equal to 1, 4 and 7 are 3, 15, and 27. So the correct answer is A. T he function f (x) has a higher y-intercept.