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WorksheetsSTAAR Review
Total questions: 39
Worksheet time: 3hrs 15mins
What is the formula for Volume of a Cone?
V = 3.14 (r2) h
V = 1/3 (3.14) (r2)
V = 4/3 (3.14) (r3)
V = 1/3 (3.14) r2 (h)
Find the slope of a line passing through the points (2,7) and (5,16)
1/3
3
5/11
4
Which of the following is NOT a rational number
-5
1/3
5.12121212...
π
Write the following number in scientific notation: 9,243,000
.9243 x107
92.43 x105
9.243 x106
9.243 x10-6
Express this number in standard form: .00465
4.65 x103
4.65 x10-3
4.65 x102
4.65 x10-2
Which of the following does NOT describe the slope of a line?
rate of change
rise/run
run/rise
m
A car uses 8 gallons of gasoline to travel 290 miles. How much gasoline will the car use to travel 400 miles?
11.03 gallons
36.25 gallons
5.8 gallons
.17 gallons
A pentagon is translated 1 unit to the left and 10 units down to create a new pentagon. Which rule describes this transformation?
(x,y) --> (x-1, y-10)
(x,y) --> (x+1,y-10)
(x,y) --> (x-1, y+10)
(x,y) --> (x+1, y+10)
Which graph does NOT represent y as a function of x?
What value of x makes this equation true?
3
-9
-1
27
The following figures are similar. Which proportion must be true?
The mass of a textbook is approximately 0.00165 metric ton. How is this number written in scientific notation?
165 x 10-5
1.65 x 10-3
16.5 x 10-4
0.165 x 10-2
The graph shows the relationship between the cost of some pecans and the weight of the pecans in pounds. Which function best represents the relationship shown in the graph?
y = 5x
y = 1/5x
y = 2x
y = 1/2x
The pentagon is dilated with the rule (1/4x, 1/4y). Which statement is true?
The pentagon is larger, because the scale factor is greater than 1.
The pentagon is smaller, because the scale factor is less than 1.
The pentagon is smaller, because the scale factor is greater than 1.
The pentagon is larger, because the scale factor is less than 1.
Which of the following statements describes a function?
x values repeat
y values repeat
no repeating x values
no repeating y values
Which set of ordered pairs represents y as a function of x?
(2,5) (3,1) (2,1) (4,7)
(3,2) (4,3) (5,2) (2,6)
(1,3) (3,5) (2,5) (1,6)
(4,7) (4,6) (4,4) (4,1)
A circle is reflected across the y-axis. Which ordered pair represents the new circle after the transformation?
(x,y)
(x,-y)
(-x,y)
(-x,-y)
Paula completely covered a square wall using 87.5 ft2 of wallpaper without any overlap. Which measurement is closest to the side length of this wall in feet?
22 ft
44 ft
9 ft
7 ft
Which measurement is closest to the value of x in centimeters?
37.1 cm
40.8 cm
27 cm
51 cm
Which rule best describes the dilation?
(5/7x, 5/7y)
(x + 1, y + 2)
(1.4x, 1.4y)
(x - 2, y + 1)
Melissa is saving $25 that she earned for washing a car. She earns $10 every week for doing chores. Which equation describes Melissa's situation?
t = 10n + 25
t = 25n + 10
t = 35n
t = 15n
A container that holds sugar is shaped like a cylinder. The radius of the container is 3 inches, and the height of the container is 10.5 inches. Which measurement is closest to the volume of the container?
254.47 in3
296.88 in3
395.84 in3
197.92 in3
On which day does it appear that Frank and Erica will have the same number of ribbons left to sell?
Day 15
Day 48
Day 33
Day 18
Tamara invest $15,000 in an account that pays 4% annual simple interest. How much interest will Tamara earn on her investment at the end of 3 years?
$1800
$600
$450
$1873
A figure is rotated 90 degrees CCW about the origin. Which rule describes this transformation?
(-y,-x)
(-y,x)
(-x,-y)
(x,-y)
The value of y varies directly with x. When y = 75, x=1/2. What is the value of y when x is 2 1/4?
84 3/8
337 1/2
16 2/3
168 3/4
What is the lateral surface area of this triangular prism in square centimeters?
182 cm2
128 cm2
152 cm2
144 cm2
What are the slope and the y-intercept of the graph below?
slope = 4, y-intercept = -6
slope = -4, y-intercept = -1.5
slope = -1/4, y-intercept = -1.5
slope = 1/4, y-intercept = -6
Which function is best represent by the graph?
y = 1/2x + 6
y = -2x + 3
y = 2x + 6
y = -1/2x +3
A ball shaped like a sphere has a radius of 2.7 centimeters. Which measurement is closest to the volume of the ball in cubic centimeters?
46.38 cm3
33.93 cm3
122.15 cm3
82.45 cm3
Which of the following rules represents a reflection across the y-axis?
(x,-y)
(-x,y)
(y,-x)
(-y,x)
Which representation of a transformation on a coordinate grid does NOT preserve congruence?
(1/7x, 1/7y)
(x+7, y+7)
(x, -y)
(y, -x)
Triangle ABC was translated 2 units to the right and 3 units down. Which rule describes the translation?
(x-3, y+2)
(x+2, y-3)
(2x, -3y)
(-3x, 2y)
The measures of two angles are (5x+24) and (9x-17). What is the value of x if these angles are congruent?
1.75
13.2
0.5
10.25
Which point on the number line best represents the location of √92?
Point M
Point N
Point P
Point Q
Which scatterplot suggests a linear relationship between x and y?
Which of the following statements is false regarding Pythagorean theorem?
the area of a and b are equal to the area of c
c is always the longest length
the area of a and c are equal to the area of b
Pythagorean theorem is used with right triangles
Which of the following rules is NOT a rotation?
(-y, x)
(-x, -y)
(-x, y)
(y, -x)
What is the "B" for the volume of a cylinder and a cone?
1/2 bh
bh
π r2
2πrh
