Will mark brainliest!

explain how you can tell the function f(x) = x + 4 is not linear by using points on its graph.

which of the following equations would not be a line when graphed? explain how you can tell by just looking at the equations.
y = 9
y = -2x^2 + 4
y = -8x + 3
y = 7

x

When are two distinct non vertical lines parallel

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip