Answer:
Step-by-step explanation:
Center
x = 5
y = - 3
r = 4
(x - 5)^2 + (y - - 3)^2 = 4^2
(x - 5)^2 + (y + 3)^2 = 16
2.25 can be written as 9/4 or 2 1/4
Answer:
10,000,000
Step-by-step explanation:
you just do 1 × 1 = 1 then add all the 0's from both numbers. so 10,000,000
Answer:
parallel line equation: y=x+4
perpendicular line equation: y=-x-14
Step-by-step explanation:
The initial slope is m=1.
Given for parallel line: m=1 ( for parallel line slope stays the same) x=-9 and y=-5
use the formula y=mx+b
-5=1(-9)+b
-5=-9+b
4=b
y=x+4
slope for perpendicular line is to flip the slope and change the sign.
m=-1, x=-9 and y=-5
-5=-1(-9)+b
-5=9+b
b=-14
y=-x-14
Answer:
It is linear and it is so named because when we graph this equation, it shows up as a straight line.
Step-by-step explanation: