What is the general form of a quadratic function?

Understanding Graphs and Zeros

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

Amelia Wright
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ax^4 + bx^2 + c
ax^2 + bx + c
ax^3 + bx + c
ax + b
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
At which x-values does the graph of 3x^2 - 4x + 1 intersect the x-axis?
x = 1/3 and x = 1
x = 0 and x = 1
x = 0 and x = 1/3
x = -1 and x = 1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the significance of the points where a graph intersects the x-axis?
They are the y-intercepts.
They are the zeros of the function.
They are the minimum points.
They are the maximum points.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the highest exponent in the function x^3 - x + 1?
1
2
3
4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is the function x^3 - x + 1 considered an odd function?
Because it has no zeros.
Because it has a positive leading coefficient.
Because its highest exponent is odd.
Because it has an even exponent.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a positive leading coefficient indicate about the graph of a function?
The graph decreases from left to right.
The graph is a straight line.
The graph is a parabola.
The graph increases from left to right.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where does the graph of x^3 - x + 1 intersect the x-axis?
x = -1.325
x = 0
x = 2
x = 1
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