Question

Evaluate 0.67y + 4 when y = 2 and when y = -2

Answer 1

2.66 and 4.34

Explanation:

To evaluate, substitute the values of y and solve.

So, when y =-2

0.67y + 4 = -1.34 + 4 = 2.66

And when y = 2

0.67y + 4 = 1.34 + 4 = 4.34

Hope this helps.

Answer 2

y = 2

5.34

y = -2

- 2.66

Explanation:

0.67y + 4

y = 2

.67(2)+2

1.34+4 = 5.34

y = -2

-.67(2)+2

-1.34+4 = 2.66