Understanding the Domain of a Square Root Function
Interactive Video
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
+4
Standards-aligned
Amelia Wright
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What must be true about the expression under the square root for the function to be real?
It must be zero.
It must be positive.
It must be non-negative.
It must be negative.
Tags
CCSS.HSA.APR.C.4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of factoring the expression y^2 - x^2?
(y + x)(y + x)
(y - x)(y - x)
(y + x)(y - x)
(y - x)(y + x)
Tags
CCSS.HSF-IF.C.7B
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which lines are included in the domain of the function?
y = x and y = -x
y = x and y = y
y = -x and y = 0
y = x and y = 0
Tags
CCSS.8.EE.B.5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the slope of the line y = -x?
2
0
-1
1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the vertical intercept of the line y = x?
2
-1
0
1
Tags
CCSS.HSA.REI.D.12
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which region do both inequalities y > x and y > -x hold true?
Region D
Region C
Region B
Region A
Tags
CCSS.HSA.REI.D.12
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of solving the inequality y < x?
Shade below the line y = x
Shade below the line y = -x
Shade above the line y = x
Shade above the line y = -x
Tags
CCSS.8.F.A.1
CCSS.HSF.IF.B.5
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
