HW- ALGEBRA- Feb 10

Complete the following on loose-leaf paper to hand in tomorrow.

Find an equation that contains the following point and slope.  Write it in slope-intercept form AND in standard form.

1.)  (3, 10)   m = -3

what is the y-intercept?  what is the x-intercept?  will the line be positive (upward facing) or negative (downward facing)?  Sketch the line and label the y-intercept and x-intercept


2.)  (5, 8)  m = 4/5

what is the y-intercept?  what is the x-intercept?  will the line be positive (upward facing) or negative (downward facing)? Sketch the line and label the y-intercept and x-intercept


3.)  (-9, -4)   m = 0

what is the y-intercept?  what is the x-intercept?  will the line be positive (upward facing) or negative (downward facing)? Sketch the line and label the y-intercept and x-intercept


4.) Find the equation for the following line with the two given points.

(-9, 4)  and (-4, 1)


what is the y-intercept?  what is the x-intercept?  will the line be positive (upward facing) or negative (downward facing)? Sketch the line and label the y-intercept and x-intercept


5.) Find the equation for the following line with the two given points.

(-3, 0)  and (2, 7)


what is the y-intercept?  what is the x-intercept?  will the line be positive (upward facing) or negative (downward facing)? Sketch the line and label the y-intercept and x-intercept