To find the input X when the output Y is -5 in the function Y = -3X - 7, we can substitute Y with -5 and solve for X.
-5 = -3X - 7
-5 + 7 = -3X
2 = -3X
X = -2/3
Therefore, the input X when the output Y is -5 in the function Y = -3X - 7 is -2/3.
Find the output of the function Y equals negative 3X -7 when the output is -5
1 answer
1 answer