Answer:
x = ± 2
Step-by-step explanation:
Given
12 - x² = 0 ( add x² to both sides )
12 = x² or
x² = 12 ( take the square root of both sides )
x = ±
= ±
= ± 2
The answer is -1 7/8 in lowest terms.
Point is (4,7)
So y = 7 = 4^2 + c
c = 7 - 16
c = -9
Answer:
r can be any number -1.5 to 9.4999999
Step-by-step explanation:
*have
and yes
8 factor
1,2,4,8
9 factor
1,3,9