Finish the steps below to write a quadratic function for the parabola shown.
8
6
(6,5)
1 Use the vertex form, flx) = a(x - )2 + k, and
substitute in the values for h and k.
Sx) = a(x - 5)2 + 3
2. Use another point and substitute in values
for x and f(x). Solve for a.
5 = a(6 - 5)2 + 3
3. Write the function, using the values for h, k, and a
4
2
Vertex:
(53)
X
The function is f(x) =
12+
2
4
6
8
Intro
✓ Done
Previous Activity
O 08

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more

i’m here for points.

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.