f(-12) = -12(-12) + 100 = 144 + 100 = 244
G= -36
If you need a step by step please message me
Answer:
an estimate would be 2000/4 so it would be 500
Step-by-step explanation:
hope this helped <3
10. 15.00
11.C
13.C
for 10 just add all the numbers together for each person like 3.00 4 time because there is 4 people and then 1.50 2 time because there are 2 people.
Answer:
f(x) = 3(x - 2)² + 4
OR
f(x) = 3x² - 12x + 16
Step-by-step explanation:
Vertex form of a parabola:
Standard form of a parabola:
Let's find the vertex of this parabola.
In order to find the a-value (vertex form), let's use another point besides the vertex on the parabola.
Using (3, 7) for (x, y), let's substitute this point and the vertex (2, 4) for (h, k) into the vertex form equation and solve for a.
Simplify using PEMDAS.
Subtract 4 from both sides.
Now we have (h, k) and a of the vertex form.
- y = a(x - h)² + k → y = 3(x - 2)² + 4
In order to convert from vertex to standard form, simplify the equation by FOILing.
Distribute 3 inside the parentheses.
Combine like terms.
Therefore, we have the answer:
<u>Vertex form:</u>
<u>Standard form:</u>
