Use properties of equality to solve the equation for w. You must show your work. 2(w+3) = −2(w−21) *

w = 9

Step-by-step explanation:

Expand the brackets: 2w + 6 = -2w + 42

then simplify: 2w + 2w = 42 - 6

4w = 36

w = 36/4

w = 9

Today: Friday, 06 November 2020

Hour: 19.19 WIB (Indonesia)

2(w + 3) = -2(w - 21)

2w + 6 = -2w + 42

2w + 2w = -6 + 42

4w = 36

w = 36/4

w = 9

g(x) = x² + 2

step-by-step explanation:

it is given that the graphs are the same shape.

the only difference is that the red graph is 2 units higher than the blue graph.

that is to say that the red graph is simply the blue graph that has been moved vertically by 2 units in the positive y direction.

hence

g(x) = f(x) + 2

or

g(x) = x² + 2