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Worksheetsremote learning
Total questions: 30
Worksheet time: 2hrs 18mins
Name
Class
Date
1.
Find the volume of the cone. Use 3.14 for π
it could be more than one answer.
a)
56.52 cubic units
b)
6 π cubic units
c)
18.84 cubic units
d)
6,28 cubic units
2.
In order to find the slope of a graph you can do (a)
3.
A dilation produces a similar figure
a)
True
b)
False
4.
How do you write the algebraic notation when the scale factor is 3?
a)
(x, y) goes to (1/3x, 1/3y)
b)
(x, y) goes to (-3x, -3y)
c)
(x, y) goes to (x + 3, y + 3)
d)
(x, y) goes to (3x, 3y)
5.
A triangle has vertices with coordinates (2,0), (3, -1) and (-2,-5). If the triangle is dilated by a scale factor of 3 with the origin as the center of dilation, what are the coordinates of the vertices of the image?
a)
(5,3), (6,2), (1,-2)
b)
(6,0), (9,-3), (-6,-15)
c)
(2/3,0), (1,-1/3), (-2/3,-5/3)
d)
(-1,-3), (0,-4), (-5,-8)
6.
The point (8, 12) was dilated to become point (2, 3). What was the scale factor?
a)
½
b)
¼
c)
4
d)
2
7.
State the coordinate of the image of the given point B (-10,-6) under a dilation with center at the origin with the given scale factor k = 1/2.
a)
(5,3)
b)
(20,12)
c)
(-20,-12)
d)
(-5,-3)
8.
The "image" is the shape before the dilation.
a)
True
b)
False
9.
How do you write the algebraic notation when the scale factor is 1/2?
a)
(x, y) goes to (2x, 2y)
b)
(x, y) goes to (1/2x, 1/2y)
c)
(x, y) goes to (-2x, -2y)
d)
(x, y) goes to (2x, 1/2y)
10.
Find the volume of the sphere, enter an exact answer in terms of π
a)
18.84 cubic units
b)
332 π cubic units
c)
10.66
d)
5.33 π
11.
Find the volume of the cylinder. Use 3.14 for π
a)
1205.76 cubic units
b)
150.72 cubic units
c)
401.92 cubic units
d)
4823.04
12.
Find the volume of the cylinder.
a)
109
b)
418
c)
130
d)
1672
13.
What is this formula used to find?
V=1/3πr2h
V=1/3πr2h
a)
The volume of a cylinder
b)
The volume of a cone
c)
The volume of a sphere
d)
The area of a circle
14.
What is this formula used to find?
V=πr2h
V=πr2h
a)
The volume of a cylinder
b)
The volume of a cone
c)
The volume of a sphere
d)
The area of a circle
15.
V = ?
a)
14.13 in3
b)
56.52 in3
c)
169.56 in3
16.
Find the volume of the cone.
a)
2826
b)
942
c)
11304
d)
3768
17.
Is the red line a radius or diameter of the circle?
a)
Radius
b)
Diameter
18.
What is this formula used to find?
V=4/3πr3
V=4/3πr3
a)
The volume of a cylinder
b)
The volume of a cone
c)
The volume of a sphere
d)
The area of a circle
19.
Find the volume of each sphere. Round
your answers to the nearest tenth if
necessary. Use 3.14 for π.
a)
4.9 in3
b)
13.2 in3
c)
9.2 in3
d)
10.7 in3
20.
Find the volume of the sphere. Round your answers to the nearest tenth if necessary. Use 3.14 for π.
a)
310.2 cm3
b)
379.2 cm3
c)
240.8 cm3
d)
456 cm3
21.
a)
2/1
b)
1/2
c)
-2
d)
2
22.
a)
-3/2
b)
-2/3
c)
2/3
d)
3/2
23.
a)
$7.50 per box
b)
$10.00 per box
c)
$4.00 per 30 boxes
d)
$3.00 per 4 boxes
24.
Which rate of change represents the following graph?
a)
4 bracelets per girl
b)
3 bracelets per girl
c)
0.25 bracelets per girl
d)
2 bracelets per girl
25.
Which of the following rates of change represents the graph?
a)
$2 for every 1 pound
b)
$3 for every 1 pound
c)
$0.50 for every 1 pound
d)
$1 for every 1 pound
26.
What is the slope of the table?
a)
-2/1
b)
-1/2
c)
2/1
d)
1/2
27.
What is the slope of the table?
a)
-3/5
b)
-5/3
c)
3/5
d)
5/3
28.
What is the slope of the table?
a)
1/4
b)
-1/4
c)
-4/1
d)
4/1
29.
What type of slope does the graph have?
a)
Positive
b)
Negative
c)
Zero Slope
d)
Undefined
30.
What type of slope does the graph have?
a)
Zero
b)
Undefined
c)
Negative
d)
Positive
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