Then find the value of y for each value of x. (Type an integer or as a simplified fraction) (3 points)

Question

When x=−2 , the value of y is
When x=0 , the value of y is
When x=2 , the value of y is

Answer 1

To find the value of y for each value of x, we first need to substitute the given values of x into the equation and solve for y.

Given equation: y = 2x + 4

1. When x = -2
y = 2(-2) + 4
y = -4 + 4
y = 0

So, when x = -2, the value of y is 0.

2. When x = 0
y = 2(0) + 4
y = 0 + 4
y = 4

So, when x = 0, the value of y is 4.

3. When x = 2
y = 2(2) + 4
y = 4 + 4
y = 8

So, when x = 2, the value of y is 8.

Therefore:
- When x = -2, y = 0
- When x = 0, y = 4
- When x = 2, y = 8