Helpp, I need to determine the slope and y-intercept for each group. I need to write an equation for the graph in slope-intercep
2 answers:
Answer:
Slope = -2
Y intercept = 4
Equation. y = -2x +5
Step-by-step explanation:
Using points, (1,2) and (3,-2)
Slope = (-2-2)/(3-1) = -4/2 = -2
Y intercept = 4
-2 = (y-3)/(x-1)
-2(x-1) = y-3
-2x +2 = y-3
y = -2x +2 +3
y = -2x +5
Rise over run, -2/1. The slope is -2
Y intercept is 4
Y =-2x + 4
You might be interested in
use s=r0
but first convert 360 degree to radian
you will get 6.284 radian
then you substitute and get the answer!
12= r (6.284)
r= 1.91 cm
Okay I'm not too sure on this but I believe it is the third one.
I hope this helps!!
Answer:
ok.....mmmm............
Answer:
its 20 :D Can you help me with this queston
The distributive property.