Answer: y = 4(x + 1) - 2
Step-by-step explanation:
" increases by 4 for every x + 1" means the slope is 4 and the value inside the parentheses with x is +1
"crosses the y-axis at -2" means the y-intercept is -2
Input those values into the formula: y = m(x) + b where
- m is the slope
- b is the y-intercept
