Answer:
Slope = 4
y-intercept = -1
Explanation:
Slope-intercept form is one of the most common ways to write a linear equation when graphing.
Slope-intercept Form
Slope-intercept form is written as y = mx + b. In this equation, m is the slope. Slope represents the rate of change of the equation. The slope can also be described as the change in y over the change in x.
Additionally, the b represents the y-intercept. The y-intercept is the y-value where the graph intersects with the y-axis.
Finding Slope and Y-intercept
The equation we are given is y = 4x - 1. This means that the slope is 4. So, the rate of change for the equation is 4 units up per 1 unit right. Additionally, the y-intercept is -1. This means that the function will intersect the y-axis when y = -1. Using this information, we could graph the function if we wanted.