-2x-3

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=-2

b=-3

The slope of the line is the value of m, and the y-intercept is the value of b.

Slope: -2

y-intercept: -3

Slope: -2

y-intercept: -3

Choose 0 to substitute in for x to find the ordered pair.

Replace the variable x with 0 in the expression.

f(0)=-2⋅0-3

Simplify the result.

Multiply -2 by 0.

f(0)=0-3

Subtract 3 from 0.

f(0)=-3

The final answer is -3.

-3

-3

The y value at x=0 is -3.

y=-3

y=-3

Choose 1 to substitute in for x to find the ordered pair.

Replace the variable x with 1 in the expression.

f(1)=-2⋅1-3

Simplify the result.

Multiply -2 by 1.

f(1)=-2-3

Subtract 3 from -2.

f(1)=-5

The final answer is -5.

-5

-5

The y value at x=1 is -5.

y=-5

y=-5

Create a table of the x and y values.

xy0-31-5

xy0-31-5

Graph the line using the slope and the y-intercept, or the points.

Slope: -2

y-intercept: -3

xy0-31-5

Graph -2x-3