Match each equation below with its corresponding graph. Can you do this without making any tables? Homework Help ✎
y = 2x – 1
y = 2x + 3
y = 2x + 2
Consider the y-intercept for each function.
Considering equation (a). The y-intercept is calculated by letting x = 0.
So y = 20−1 so y = 0 when x = 0.
Which graph has (0,0) on it?