A function with an input of 4 has an output of 10. Which of the following could not be the function equation? y = x + 6 y = 2 x + 3 y = 14 - x y = (2.5) x

Question

asked Oct 3, 2021 136k views

2 Answers

Hsiaofei · Answer 1 · 2021-10-08T16:21:59+0000

Answer:

Its the second choice.

Explanation:

The correct functions will have y = 10 when x = 4.

1. y = x + 6 = 4 + 6 = 10 So this not the function we are looking.for.

2. y = 2*4 + 3 = 11. This is the one.

When x = 4, y = 11 for this function.