Answer:
y = - 2(x - 1)² + 18
Step-by-step explanation:
- 2x² + 4x + 16 ← factor out - 2 from the first 2 terms
= - 2(x² - 2x) + 16
using the method of completing the square
add/subtract ( half the coefficient of the x- term)² to x² - 2x
= - 2(x² + 2(- 1)x + 1 - 1) + 16
= - 2(x - 1)² + 2 + 16
= - 2(x - 1)² + 18 ← in vertex form
It would be c, and here is why:
x is the difference between original and final amounts of food, aka the amount eaten by the hamster. Find difference with subtraction, initial minus final=difference. 2.1-1.3=0.8
x=0.8
Answer:
the first one
Step-by-step explanation:
if you have a ladder with no steps and it is leaning on a wall it will be facing up if you carry that ladder sideways it will still be parrallel to the opposite poles
if this confuss you I will answer again
Answer:
A
Step-by-step explanation:
since gallons of gas and distance never negative
1. Is false
It is false because -7+9 equal 2 and -9+7 equal -2
