
Understanding Expressions in Wolframalpha

Interactive Video
•
Mathematics
•
7th - 10th Grade
•
Hard
+1
Standards-aligned

Emma Peterson
FREE Resource
Standards-aligned
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What values were assigned to x and y in the expressions entered into Wolframalpha?
x = 4, y = 1
x = 1, y = 4
x = 2, y = 3
x = 3, y = 2
Tags
CCSS.6.EE.A.2C
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of the first expression, 6 divided by the product of x and y, when x equals 2 and y equals 3?
2
1
0
3
Tags
CCSS.7.EE.A.2
CCSS.HSA.SSE.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How did Wolframalpha interpret the third expression, 6 divided by x times y?
As 6 divided by x plus y
As 6 divided by the product of x and y
As 6x divided by y
As 6y divided by x
Tags
CCSS.7.EE.A.2
CCSS.HSA.SSE.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was the surprising outcome regarding the middle expression?
It was interpreted as 6 divided by x plus y
It was interpreted as 6 divided by the product of x and y
It was interpreted as 6x divided by y
It was interpreted as 6y divided by x
Tags
CCSS.8.EE.C.7B
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is the interpretation of the middle expression consistent across all calculators?
Yes, all calculators interpret it the same way
Yes, but only for specific values of x and y
No, it varies between different calculators
No, only Wolframalpha interprets it this way
Tags
CCSS.8.EE.C.7B
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