Answer:
from the values you get
*make a dotted line to intersect the line (do this for both the highest value and lowest value)
* subtract the lowest value from the lowest value
that will be the slop for yaxis
Answer:
540°
Step-by-step explanation:
Formula: note that n means nr of sides
(n-2)×180°
(5-2)×180°=3×180=540°
Where each angle are 540°÷5=108°
Answer:
Step-by-step explanation:
18y to the 20th power minus 90y to the fifth power
Answer:
x2 - 4x - 21
Step-by-step explanation:
Area = (x -7 )(x +3)
= x*x - 7*x + x*3 - 7*3
=x2 - 4x - 21
