Formula: y=mx+b
(4,-1)
4 is x
-1 is y
m=1/2
-1=1/2(4)+b
1/2(4)=2
-1=2+b
-1-2=-3
-3=b
y=1/2x-3
<span>just sub in 7 for the variable n
r(7) = 0.009(7)
= 0.063</span>
SO do the one in the paranthesis first.
First we need to add the paranthesis. Which we will get 3.
3*2 ( because multiply goes first). Then divide the number 6 with the conclusion of 1. Then as we add and subtract 1, we will get the answer 1!
Answer : 1!
Answer:
11/4
Step-by-step explanation:
To find the slope of a line given two points, we use the formula
m = (y2-y1)/(x2-x1)
= (-10-12)/(-7-1)
=-22/-8
=11/4
