Identify A, B, C Quadratic Formula

Quiz
•
Mathematics
•
9th Grade
•
Hard
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
a = 2 , b = 3, c = -5
a = 2, b = -3, c = 5
a = 2, b = -3, c = -5
a = -2, b = 3, c = 5
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve Using the Quadratic Formula
x2 + 4x - 40 = -8
-10 & -4
-4 & 10
-8 & 4
8 & -4
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use the quadratic formula to solve 2x2 + 2x - 12?
-2, 3
2, 3
2, -3
-2, -3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In the equation
y = x2 +5x +7, match each leading coefficient with its correct letter
a=0, b=5, c=7
a=1, b=5, c=7
a=7, b=5, c=1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are a, b, and c in the quadratic?
a = -5, b = 3, c = -10
a = 5, b = 3, c = -10
a = 5, b = -3, c = 10
a = 5x2, b = -3x, c = 10
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
a = 4
b = 8
c = 3
a = 4
b = -8
c = -3
a = 4
b = -8
c = 3
a = 4
b = 8
c = -3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the quadratic formula used for?
To find the solutions or roots of a quadratic equation.
To find the sum of two numbers.
To calculate the area of a triangle.
To determine the slope of a line.
Answer explanation
The quadratic formula is used to find the solutions or roots of a quadratic equation.
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