
Solving Quadratic Equations Steps
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the standard form of a quadratic equation?
ax + by + c = 0
ax^2 + bx + c = y
ax^2 + bx^2 + c = y
ax^2 + bx + c = 0
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the significance of the standard form of a quadratic equation?
It is the basis for solving quadratic equations
It is used for linear equations
It is irrelevant
It is used for cubic equations
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in finding a quadratic equation given three points?
Graph the points
Eliminate variable c
Substitute the points into the equation
Solve for variable a
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
After substituting the points, what do you obtain?
No equations
Two equations
Three separate equations
A single equation
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What method is used to eliminate one of the variables from the equations?
Substitution method
Trial and error
Graphical method
Elimination method
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which variable is typically eliminated first in the process?
Variable a
Variable b
Variable c
Variable x
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
After eliminating one variable, what is the next step?
Eliminate another variable
Check for errors
Solve for the remaining variable
Graph the equations
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