-9 + 2 = 7
7 + 9 = 16
X = 16
Answer:
4(31x^2+7)
Step-by-step explanation:
$135------------------------
Answer:
y=a(x+4)^2 +1, for a real number a hat is different of 0.
Step-by-step explanation:
If we know only the vertex, there are many quandratic equations.
* Result: Vertex (m,n), the quadratic equation is y= a(x-m)^2 + n for a real number a that is different of 0.
Here, the vertex (-4,1), we have the equation: y=a(x+4)^2 +1, for a real number a hat is different of 0.
Hope you understand.
Answer:
41 degrees
Step-by-step explanation:
The three angles need to add up to 180 degrees!
