SOLUTION: Please i need help with this homework thanks can you please help me. 1. A line has a slope of 1/2 and a run = 50. What is the rise? 25 50 100 2. A line has a rise of 3 and a r

Algebra ->  Functions -> SOLUTION: Please i need help with this homework thanks can you please help me. 1. A line has a slope of 1/2 and a run = 50. What is the rise? 25 50 100 2. A line has a rise of 3 and a r      Log On


   



Question 371898: Please i need help with this homework thanks can you please help me.
1. A line has a slope of 1/2 and a run = 50. What is the rise?
25
50
100
2. A line has a rise of 3 and a run of 12. What is the slope?
1/3
1/4
4
3. Using the given points, determine the slope.
(0, 32) and (100, 212)
slope = -9/5
slope = -5/9
slope = 5/9
slope = 9/5
4.Using the given points, determine Δy.
(-3, -5) and (0, 10)
Δy = 3
Δy = 5
Δy = 13
Δy = 15
5. Using the given points, determine the slope.
(8, 1) and (8, -4)
slope = 0
slope = -5
slope is undefined
6. A line has a rise of 6 and a slope of 1/20. What is the run?
30
90
120

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Slope=Rise/Run
1.1%2F2=Rise%2F50
.
.
2.m=3%2F12
.
.
3.m=%28y%5B2%5D-y%5B1%5D%29%2F%28x%5B2%5D-x%5B1%5D%29=%28212-32%29%2F%28100-0%29
.
.
4.DELTA%2Ay=y%5B2%5D-y%5B1%5D=10-%28-5%29=10%2B5
.
.
5.m=%28y%5B2%5D-y%5B1%5D%29%2F%28x%5B2%5D-x%5B1%5D%29=%28-4-1%29%2F%288-8%29
.
.
6.1%2F20=6%2FRun