12/9 Slope-Intercept Form

In  $y=2x-4$  , what is the slope?

• 2

• 4

• x

How would you graph  $y=\frac{1}{2}x-3$  ?

• Start on 1/2 on the x-axis and move down 3 left 1 to get additional points

• Start on -3 on the y-axis and move up 1 right 2 to get additional points

• Start of -3 on the y-axis and move up 1 left 2 to get additional points

What is the y-intercept of the graph of the equation  $y=-3x-5$  ?

• (0,-5)

• (-5,0)

• (0,-3)

If the slope of a line is 3 and the y-intercept is 2, then the equation of the line in slope-intercept form is __.

• $y=2x+3$

• $y=3x+2$

• $y=\frac{2}{3}x$

Which of the following equations represents the slope-intercept form?

• $y-y_1=m\left(x-x_1\right)$

• $y=mx+b$

• $Ax+By=C$