Which equation is not a linear function?

C y=x²

yax

y=x-3

y = 3x

1

y = x + 3

Wes has six errands to run (picking up the dry cleaning, going to the grocery store, getting gas, going to the bank, going to the library, and going to the video store). he only haves time to run 3 errands this afternoon.

Doctor Doo-a lot has prescribed a full set of contact lenses for Spencer, the 8-eyed spider. The final bill come to $400.80. How much did each lens cost?

James has 3 pairs of running shoes for every 4 pairs of basketball shoes. If he has 12 pairs of basketball shoes, how many pairs of running shoes does he have?

Which equation can be used to solve for b

3/5x4x15 what is the answer

Is (0,-1) a solution of - 10 x + 4 y ≥ - 4? True or False

The graph of f passes through (-10, 4) and is perpendicular to the line whose equation is x = - 4.

Jacob has 16 toy cars. 3/8 of the cars are red and the rest are blue. how many cars are blue

Sarah's Shipping and Ryan's Mail Services both ship packages. Sarah's trucks will only carry loads of 18 packages. In contrast, Ryan's trucks will only carry loads of 11 packages.

Which equation has a constant of proportionality equal to 15?