( y= -4x - 3
( y = -2x + 1

Find the solution to the system of equations.

x=-2 y=5

Step-by-step explanation:

1. plug in for y

-2x+1=-4x-3 (then just solve)

2x+1=-3

2x=-4

x=-2

then plug in the other

y=-4(-2)-3

y=8-3

y=5

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation:

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex