Question

If f(x)= 3x+1 is reflect across the y-axis; what would the slope & y-intercept be? *

Answer 1

Answer: f(x) = -3x + 1

So the slope is -3 and the y-intercept is 1

Step-by-step explanation:

This is because it’s across the y-axis so the y-intercept doesn’t change. Because it’s a reflection the slope just becomes the opposite of what it originally was, so in this case it will be -3