Question

What table shows the function y=-2x-8

Answer 1

Answer:

Step 1

Swap sides so that all variable terms are on the left hand side.

-2x-8=y−2x−8=y

Step 2

Add 88 to both sides.

-2x=y+8−2x=y+8

Step 3

Divide both sides by -2−2.

\frac{-2x}{-2}=\frac{y+8}{-2}

−2

−2x

=

−2

y+8

Hint

Undo multiplication by dividing both sides by one factor.

Step 4

Dividing by -2−2 undoes the multiplication by -2−2.

x=\frac{y+8}{-2}x=

−2

y+8

Hint

Undo multiplication.

Step 5

Divide y+8y+8 by -2−2.

x=-\frac{y}{2}-4x=−

2

y

−4

Hint

Divide.

Solution

x=-\frac{y}{2}-4x=−

2

y

−4

Step-by-step explanation:

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