
Solving Quadratics with Desmos

Interactive Video
•
Mathematics
•
8th - 12th Grade
•
Medium
+3
Standards-aligned

Aiden Montgomery
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 primary tool used for graphing in this lesson?
A scientific calculator
Desmos
A graphing paper
Microsoft Excel
Tags
CCSS.HSF-IF.C.7E
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the zeros of a function also known as?
Coefficients
Derivatives
Vertices
Roots
Tags
CCSS.HSF-IF.C.7D
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving quadratic equations as discussed?
Setting the equation to zero
Finding the derivative
Factoring the equation
Graphing the equation
Tags
CCSS.HSA-REI.B.4B
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can Desmos help in solving quadratic equations?
By providing the equation's derivative
By solving for x directly
By identifying the x-intercepts
By automatically factoring equations
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the significance of setting a quadratic equation to zero?
It helps in identifying the equation's maximum value
It is necessary for finding the derivative
It simplifies the equation for graphing
It is the standard first step in various solving methods
Tags
CCSS.HSA-REI.B.4B
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What were the zeros found for the equation y = x^2 - 4x - 2?
0 and -2
-0.449 and 4.449
-1 and 1
2 and -2
Tags
CCSS.HSA-SSE.B.3B
CCSS.HSF-IF.C.8A
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
After adjusting the equation 2x^2 + 8x = 10, what is the new form?
2x^2 + 8x + 10 = 0
2x^2 + 8x - 10 = 0
2x^2 - 8x + 10 = 0
x^2 + 4x - 5 = 0
Tags
CCSS.HSA-REI.B.4B
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