Answer:
y-intercept: (0,-1)
x-intercept: (1,0)
Step-by-step explanation:
y = 5x − 1
Use the slope-intercept form to find the slope and y-intercept.
The slope-intercept form is y = mx + b , where m is the slope and b is the y-intercept.
y = mx + b
Find the values of m and b using the form y = mx + b
m = 5
b = −1
The slope of the line is the value of m, and the y-intercept is the value of b. Slope: 5
y-intercept: (0, −1)
Any line can be graphed using two points. Select two x values, and plug them into the equation to find the corresponding y values.
Find the x-intercept.
To find the x-intercept(s), substitute in 0 for y and solve for x.
0 = 5x − 1
x = 1/5
x-intercept(s) in point form.
x-intercept(s): ((1/5),0)
Find the y-intercept.
To find the y-intercept(s), substitute in 0 for x and solve for y.
y = 5 (0) − 1
y = −1
y-intercept(s) in point form.
y-intercept(s): (0, −1)
Create a table of the x and y values.
x | y
0 | -1
(1/5) | 0
Graph the line using the slope and the y-intercept, or the points.
Slope: 5
y-intercept: (0, −1)
x | y
0 | -1
(1/5) | 0
