#1: y = x^2, estimate the value of y=5

Input values (x): -2, -1, 0, 1, 2

#2
y = -x^2, estimate the value of y = -10

Input values (x): -2, -1, 0, 1, 2

b

step-by-step explanation:

it have 5 sides and 5 identicle angle.the rest does not have the same property as b.

brainliest

30,40,50 is correct answer

mrbilldoesmath!

answer: a parabola

steps:

(x-1)(x+4)   = x(x+4) - 1(x+4) = (x^2 + 4x) - (x+4)

                = x^2 +4x -x -4   = x^2 +3x -4

which is a parabola

mrb