WorksheetsDR tables & Expressions
Total questions: 12
Worksheet time: 31mins
Aniya wrote the expression above to represent her 5th term in her sequence. What is the first term of Aniya's sequence?
-¼
5
1
7.5
Draw a DR table with ONLY 2 positions (you're welcome, Luca) for the following description: "Pick a number, subtract 1, multiply by -¼ and add 7.5"
Is your jump number for your DR table -0.25?
Yes, I rocked it.
No, I forgot parentheses
No, I messed up in my DIRECTIONS column
No, I messed up in my RESULT column
Yes, I just wrote it as -1/4
What is the jump number for this expression?
1
7.5
-1/4
Is -0.25 and -1/4 the same thing?
Yes
No
So, is the jump number from the DR table and Aniya's expression the same?
YES!
No way, Mrs. Stear. You are crazy.
Mrs. Stear, can you come explain this to me?
In Aniya's expression, the 5 represents the
(a)
What is the 5th term? (Simplify the expression)!!!!
7.5
6.5
6½
7½
What would I plug in for x if I want to find the 5th term in our DR table?
-1/4
1
5
7.5
Plug in 5 for x (the position) to find the 5th term. What do you get?
How is Aniya's expression related to our DR table?
Finished early? Draw me a picture of your best pie.
