y=48x-1

The slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept.

y=mx+b

Simplify each term.

Cancel the common factor of 4 and 8.

Factor 4 out of 4.

y=4(1)8x-1

Cancel the common factors.

Factor 4 out of 8.

y=4⋅14⋅2x-1

Cancel the common factor.

y=4⋅14⋅2x-1

Rewrite the expression.

y=12x-1

y=12x-1

y=12x-1

Combine 12 and x.

y=x2-1

y=x2-1

Rewrite in slope-intercept form.

y=12x-1

y=12x-1

Using the slope-intercept form, the slope is 12.

m=12

Find the Slope y=4/8x-1