A quadratic function in standard form is given by the following equation. f(x) = a(x - h)2 +k %3D The vertex (h, k) can be used to fill in the blanks below. *) = (x - ( -3 %3D fx) = a(x + 3)- 4 Step 3 Finally, determine a. The parabola passes through the point (0, 5). Substitute the values of x and y into the equation. -(0 + Solve for a. Simplify the coefficient of a and move all constant terms to the left side of the equation. 9 = Simplify. a = Step 4 We can now write the equation in standard form. Use y in place of f(x).

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section: Chapter Questions
Problem 1CC: (a) What is the degree of a quadratic function f?What is the standard form of a quadratic function?...
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3.1 Hmwk - Quadratic Function...
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A quadratic function in standard form is given by the following equation.
f(x) - a(x - h)2 + k
The vertex (h, k) can be used to fill in the blanks below.
f(x) =
A-3
+
-4
Rw) = (x +
Step 3
Finally, determine a. The parabola passes through the point (0, 5). Substitute the values of x and y into the
equation.
+0
- 4
Solve for a. Simplify the čoefficient of a and move all constant terms to the left side of the equation.
9 =
Simplify.
Step 4
We can now write the equation in standard form. Use y in place of f(x).
Submit
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Transcribed Image Text:Courses-Beckboard Learn important points to talk in bene.. 3.1 Hmwk - Quadratic Function... Desmos | Graphing Calculator A quadratic function in standard form is given by the following equation. f(x) - a(x - h)2 + k The vertex (h, k) can be used to fill in the blanks below. f(x) = A-3 + -4 Rw) = (x + Step 3 Finally, determine a. The parabola passes through the point (0, 5). Substitute the values of x and y into the equation. +0 - 4 Solve for a. Simplify the čoefficient of a and move all constant terms to the left side of the equation. 9 = Simplify. Step 4 We can now write the equation in standard form. Use y in place of f(x). Submit Skip (you cannot come back)
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