Question

Which of the following functions are linear?

Function A
x 3 6 9 12 15
y 9 36 81 144 225

Function B
x 5 10 15 20 25
y 8 16 24 32 40

A. Function A
B. Function B
C. Function A and Function B
D. None of the above

Answer 1

Answer:

answer B is the right answer.

Step-by-step explanation:

Function A has the form of y = x² , which is NOT linear but quadratic.

Function B has the form of y = 8/5x which is linear.

So answer B is the right answer .