ilovekylie2008
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Which of the following is true about linear functions? Select all that apply.
O There is exactly one output for each input.
O The graph of a linear function is a straight line.
O A linear function can cross the y-axis in two places.
O A linear function has a constant rate of change.
O A linear function must cross the x-axis.​
I will mark Brainliest!

Respuesta :

mhanifa

Answer:

  • B, D

Step-by-step explanation:

A. There is exactly one output for each input.

  • False. This is incorrect for lines parallel to the x- axis

B. The graph of a linear function is a straight line.

  • True.

C. A linear function can cross the y-axis in two places.

  • False. Any line can cross another line once, never or overlap.

D.  A linear function has a constant rate of change.

  • True.

E.  A linear function must cross the x-axis.​

  • False. The line may be parallel to the x-axis.

Lets check

#1

False

for y=3 there are millions of same outputs as 3

#2

True

General equation y=mx+b

#3

No it's for higher degree functions

false

#4

True

  • constant is slope

#5

False