Both the points have a coordinate where y is -1, so the equation is simply -1
y=-1
however if you wanted to really show the working out, it looks like this:
y=mx+c
m=change in y/change in x
m=(-1-1)/(-5+0)=0
subsitute one of the coordinates into y=mx+c
-1=0+c
c=-1
so then y=-1
The answers are A, C and D
Answer:
Just do what you did in school
Step-by-step explanation:
Like example you did algebra exercise 1 2 and 3
do the same at home by yourself
Percent change = ((new value) - (old value))/(old value) × 100%
= (30 - 32.5)/32.5 × 100%
≈ -8%
Answer:
The simplified version is P^21
