Step-by-step explanation:
i don't understand the question
Answer:
Hi! The correct answer is -8 - 4x!
Step-by-step explanation:
Simplify each term
A) -5(-1)+1
y=6
b) -5(0)+1
y=1
c)-5(1)+1
y=-4
d)-5(2)+1
y=-9
Answer:
a = -2
b = 5
Step-by-step explanation:
We can identify the right side of the equation as completing the square. So, we simply complete the square for x² - 4x + 9 to find our answer,
Step 1: Isolate xs
x² - 4x = -9
Step 2: Complete the square
x² - 4x + 4 = -9 + 4
(x - 2)² = -5
Step 3: Move -5 over
(x - 2)² + 5
And we have our answer!
The answer to the question
