Answer:
B
Step-by-step explanation:
In a function, every x-coordinate must be a different number.
If the same number appears more than once as an x-coordinate, it is not a function.
Answer: B
<span> (9 x 10 ^-3)^2
= 81 x 10^-6
= 8.1 x 10^-5</span>
vertex form of a parabola
y= a(x-h)^2 +k
y =a(x--3)^2 +2
y = a(x+3)^2 +2
Choice B
Answer: k= -10x+12
Step-by-step explanation:
Answer: u already have the answer so thank u for the answer and the 21. Points
Step-by-step explanation:
