Log in
Sign up for FREE
arrow_back
Library
1-3 Practice
By Patrick Silvey
star
star
star
star
star
Share
share
Last updated almost 3 years ago
16 questions
Add this activity
1
2
3
5
6
7
4
zoom_in
1
Question 1
1.
How many squares in Step 4?
1
1
1
1
1
1
8
9
10
11
12
13
14
zoom_in
1
Question 8
8.
Area of row 1?
1
1
1
1
1
1
15
16
zoom_in
1
Question 15
15.
How many dots will there be in Step 10?
1
Question 16
16.
How many dots will there be in Step
n
?
Question 2
2.
How many squares in Step 15
Question 3
3.
Write an equation to represent the relationship between the step number,
n
, and the number of small squares,
y
, in each step.
Question 4
4.
Explain how your equation relates to the pattern.
Question 5
5.
Which expression represents the relationship between the step number
n
and the total number of small squares in the pattern?
n
2
+ 1
n
2
- 1
n
2
-
n
n
2
+
n
Question 6
6.
Write an expression for the area of the shaded part of Figure A.
Question 7
7.
Write an expression for the area of the shaded part of Figure B.
Question 9
9.
Area of row 2?
Question 10
10.
Area of row 3?
Question 11
11.
Area of row 4?
Question 12
12.
Area of row 4?
Question 13
13.
Without calculating, predict whether the area of the rectangle be greater or less than 25 square meters if the length is 5.25 meters?
Question 14
14.
Based on your graph, do the values change in a linear way?
