Point A is (-3,1), C is (4,4)
MidPoint is ( (x1+x2)/2, (y1+y2)/2)
MP is (0.5, 2.5)
Gradient, m=
![\frac{change in y}{change in x}](https://tex.z-dn.net/?f=%20%5Cfrac%7Bchange%20in%20y%7D%7Bchange%20in%20x%7D%20)
m=
![\frac{8-2}{-5--3}](https://tex.z-dn.net/?f=%20%5Cfrac%7B8-2%7D%7B-5--3%7D%20)
m=
![\frac{6}{-2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B6%7D%7B-2%7D%20)
m=-3
Equation;
y=mx+c
y=-3x+c
Using point (-3,2) to replace for x and y;
2=-3(-3)+c
2=9+c
c=-7
y=-3x-7
A. The distance from the base to the highest point
Answer:
$82
Step-by-step explanation:
15% = $12.30
5% = $4.10 (divide both sides by 3)
100% = $82 (times both sides by 20 to get to 100% - original price)
2 × 10,000,000
+ 2 × 1,000,000
+ 0 × 100,000
+ 0 × 10,000
+ 0 × 1,000
+ 0 × 100
+ 0 × 10
+ 0 × 1