Question

1. the following graph is best represented by which equation? y = -3x - 4 y = -3x + 4 y = 3x + 4 y = 3x - 4 clear all

Explanation:

Step1: Identify y-intercept

The line crosses y-axis at (0,4), so \( b=4 \).

Step2: Calculate slope

Using two points (0,4) and (1,7): slope \( m=\frac{7-4}{1-0}=3 \).

Step3: Form equation

Linear form \( y=mx+b \) gives \( y=3x+4 \).

Answer:

C. \( y = 3x + 4 \)