
Quadratic Functions and Their Forms

Interactive Video
•
Mathematics
•
8th - 10th Grade
•
Hard
Standards-aligned

Ethan Morris
Used 3+ times
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the general form of a quadratic function?
f(x) = ax + b
f(x) = a(x - h)(x - k)
f(x) = a(x - h)^2 + k
f(x) = ax^2 + bx + c
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the standard form of a quadratic function, what do the variables 'h' and 'k' represent?
The slope of the tangent
The x-intercepts
The y-intercepts
The coordinates of the vertex
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the vertex of a quadratic function is at (-3, 4), what are the values of 'h' and 'k'?
h = -4, k = 3
h = 3, k = -4
h = -3, k = 4
h = 4, k = -3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the next step after substituting the vertex and a point into the standard form equation?
Solve for 'x'
Solve for 'b'
Solve for 'c'
Solve for 'a'
Tags
CCSS.6.EE.B.7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of 'A' if the equation simplifies to 2 = A + 4?
A = 4
A = -2
A = -4
A = 2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the standard form of the quadratic function if A = -2, h = -3, and k = 4?
f(x) = -2(x + 3)^2 + 4
f(x) = 2(x - 3)^2 - 4
f(x) = -2(x - 3)^2 + 4
f(x) = 2(x + 3)^2 - 4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in converting the standard form to the general form?
Multiply the binomials
Add the constants
Subtract the vertex
Divide by the coefficient
Tags
CCSS.HSA.APR.C.5
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