Answer:
B. Complementary Angles
Step-by-step explanation:
They both make up 90 degree angle.
Answer:
A
Step-by-step explanation:
y=x+1
=> put y=5
5=x+1
x=5-1
x= 4
(4,5)
same put y=9
so, x= 8
(8,9)
Answer:
Graph B represents a function.
Step-by-step explanation:
Graph B is a quadratic function. y = x^2
The equation would be y = -2/3x + 8