find the input (x) of the function y= 5x - 274 if the output (y) is -69
The formula is: y = 5x - 274
The value of y is -69
Substituing: -69 = 5x - 274
Adding 274 to both sides: 205 = 5x
Divide both sides by 5: 41 = x
The input is the x-value.
