Free Printable Math 8 STAAR - Enrichment Saturday

Worksheets

Math 8 STAAR - Enrichment Saturday

Total questions: 44

Worksheet time: 1hrs 28mins

Name

Class

Date

The following formula is for the area of :
A=πr²

Square

Cylinder

Circle

Triangular Prism

Find the slope of the line that passes through
(17, 2) and (17, -3)

undefined

-5

Find the midpoint of the segment with the endpoints:
(-7, -13) and (-11, -5)

(-9, -9)

(-3, -4)

(-3, 4)

(-4, -3)

Find the distance between (-4, 5) and (7, 18).

15.96

16.08

16.23

17.03

Find the slope of the line.

Undefined

-1

Find the slope of the line that passes through
(10, 1) and (5, 2)

1/5

-1/5

-5

Find the distance.

9.7

10.7

11.7

12.7

The following formula is for the volume of:
V=πr²h

Cylinder

Cone

Triangular Prism

Sphere

What does lateral mean when asked to find the lateral surface area?

Means the bases and no sides.

Means just the sides.

10.

If you are asked to find the measurement of a lable off of a soup can, what are you being asked to find?

The total surface area.

The Lateral surface area.

11.

Is the picture being reflected in the y-axis or x-axis?

y-axis

x-axis

12.

Find side length X.

2.4

13.

Angle 1 = 27^oFind the measure of angle 4

27^o

153^o

63^o

90^o

14.

Name the angle relationship.

Alternate Exteriors

Alternate Interiors

Corresponding

Same Side Interior

15.

Name the angle relationship.

Same Side Interior

Corresponding

Alternate Interiors

Linear Pairs

16.

Name the angle relationship.

Same Side Interior

Alternate Interior

Vertical Angles

Linear Pairs

17.

Name the angle relationship.

Same Side Interior

Alternate Interior

Corresponding

Vertical Angles

18.

How is triangle ABC being translated to triangle A'B'C'?

up 3, left 8

up 9, left 4

down 3, right 8

down 9, right 4

19.

What are some keywords or phrases in a word problem that tell you to use the pythagorean theorem? Check all that apply.

Order the real numbers from least to greatest

A rectangle with a diagonal

A ladder leaning against a wall

Find the corresponding angles

When you are asked to find the distance

20.

What is the opposite of squaring a number?

divide

multiply

fractions

square root

cube root

21.

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?

25 feet

26 feet

27 feet

28 feet

22.

How would you write 4.3756 x 10⁴in standard form?

437,560,000

0.00043756

43,756

4,3756

23.

Write in scientific notation:
0.0000378

3.78 x 10^-5

3.78 x 10^-6

0.378 x 10^-5

24.

Which set of values is a function?

(9,5) (10,5) (9,-5) (10,-5)

(3,4) (4,-3) (7,4) (3, 8)

(6,-5) (7, -3) (8, -1) (9, 1)

(2, -2) (5, 9) (5, -7) (1, 4)

25.

Function

Not a Function

26.

Function

Not a Function

27.

Does the graph represent a function?

Yes, because the vertical line test shows there are no repeating input values

No, because the vertical line test shows there are repeating input values

28.

Function

Not a Function

29.

The square root of 5 is between what two integers?

4 and 5

2 and 3

3 and 4

9 and 10

30.

What is an example of an irrational number?

-2/3

.75575557654..

31.

A repeating decimal (like 4.7777...) is what type of number?

Rational

Irrational

32.

How would you write 0.0005 in scientific notation?

50 x 10^-5

5 x 10^-4

5 x 10^-3

.5 x 10^-3

33.

Which of the following is correct scientific notation?

20.35 x 10⁴

.2035 x 10⁴

2035⁴

2.035 x10⁴

34.

Name the correlation in this graph

Positive correlation

Negative correlation

No correlation

Lots of correlation

35.

Name the correlation in this graph

Negative correlation

No correlation

Lots of correlation

Positive correlation

36.

As the age of the car increases, its value decreases. Which scatterplot represents this relationship?

37.

Name the correlation in this sentence: The average temperature in a city and the number of speeding tickets in the city.

Lots of correlation

Negative correlation

No correlation

Positive correlation

38.

What type of relationship does this graph have?

Positive

Negative

No Relationship

Constant

39.

The scatter plot below shows the number of books read by students in Mrs. Cates English class and their grades. Which statement represents the best description about the line of best fit?

The more books students read, the lower their English grade.

The more books students read, the higher their English grade.

The fewer books students read, the higher their English grade.

No relationship exists between the number of books students read and their English grades.

40.

List in order from least to greatest.
5/4, 56%, 1.07, 4/5

5/4, 56%, 1.07, 4/5

1.07, 4/5, 5/4, 56%

56%, 1.07, 4/5, 5/4

56%, 4/5, 1.07, 5/4

41.

Dilate the figure by a scale factor of 3 with the origin as the center of dilation. What are the coordinates of the image?
A(3,3) B(6,6) C(9,3)

A'(9,9) B'(18,18) C'(27,9)

A'(6,6) B'(9,9) C'(12,6)

A'(0,0) B'(3,3) C'(6,0)

A'(1,1) B'(2,2) C'(3,1)

42.

Nicolas places his 30 foot ladder against a house he is painting. If the foot of the ladder is 8 feet from the base of the house, how high above the ground is the top of the ladder touching the house? Round to the nearest tenth.

22.0 ft

27.8 ft

28.9 ft

31.0 ft

43.

Find the rate of change.

-2 minutes per gallon

-20 minutes per gallon

-2 gallons per minute

-20 gallons per minute

44.

Which representation does NOT show y as a function of x?

100 %

Math 8 STAAR - Enrichment Saturday

Total questions: 44

Worksheet time: 1hrs 28mins

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