Find the output of the function y=−3x−7 when the input is −5
. (1 point)
The correct output is
.
To find the output of the function y = -3x - 7 when the input is -5, we need to substitute -5 for x in the equation and solve for y.
Substituting -5 for x, we get:
y = -3(-5) - 7
Simplifying the equation, we have:
y = 15 - 7
y = 8
Therefore, when the input is -5, the output of the function y = -3x - 7 is 8.