4,because 2+5 equals to 6 and 4 times one is 4
<span>y = 3x² + 18x
factor out the leading coefficient
y = 3(x²+6x)
Complete the square
coefficient of the x term: 6
divide it in half: 3
square it: 3²
use 3² to complete the square:
y = 3(x²+6x + 3²) - 3·3²
= 3(x+3)² - 3·3²
= 3(x+3)² - 27
vertex (-3, -27)</span>
Answer:
15
Step-by-step explanation:
because it the 0 that need to subtract
Answer:
There is 216 , if you are using three dice. I hope this helps :)
Step-by-step explanation:
~abby
Answer:
Step-by-step explanation:
Is this y=-x^2 +2?
Here is the graph, in the photo.
Hope you understand