Question

in the function rule, y = 5x - 1, what is y when x = 0? y = ?

Explanation:

Step1: Substitute x = 0 into the function

We have the function \( y = 5x - 1 \). Substitute \( x = 0 \) into it: \( y = 5\times0 - 1 \)

Step2: Calculate the value

First, calculate \( 5\times0 = 0 \), then \( 0 - 1 = -1 \)

Answer:

-1