Question

Which are examples of linear functions? Choose all that apply.(2 points)
Responses

y=10x+3
y is equal to 10 x plus 3

y=5x3 +5
y=5x3 +5

y=3x2 +10
y=3x2 +10

y=−1/3x+6
y is equal to negative 1 third x plus 6

Answer 1

Linear functions: y = 10x + 3 and y = −(1/3)x + 6.

Reason: linear functions have x to the first power (form y = mx + b). The other two have x^3 and x^2, so they are not linear.