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WorksheetsFCMS Pre-Algebra Review Quiz 2
Total questions: 25
Worksheet time: 13mins
Lydia graphs how much money she earns for walking different number of dogs. She draws a line through the data and sees that it passes through the ordered pairs ( 2, 5) and ( 5, 12.50), where x is the number of dogs and y is her earnings in dollars. Which is the best description of the slope of the linear relationship?
Lydia earns $2.50 per dog.
It takes Lydia 2.5 hours to earn $10.
Lydia earns $0 for walking 0 dogs.
Lydia earns $5 for walking 2 dogs
The equation y=25x+175 represents Jamal's savings,(y), after making regular deposits for x weeks. What does the y-intercept represent?
the number of weeks
the total amount saved
the starting balance
the amount saved per week
Which ordered pair represents a solution to the system of equations?
y = 2X+1
y= -x+7
( 3, 7)
( 2, 5)
( 4, 3)
( 1, 6)
Consider the system of equations below. Is ( 2,3) a solution to the system of equations?
y= -1/2x +4
y = 3x-3
yes
no
Select the ordered pair that is a solution to the system of equations.
y = -x+5
y = 4x-20
( -1, 6)
( 7, 8)
( 3, -5)
( 5, 0)
Select the ordered pair that is a solution to the system of equations.
y = -1/4x - 1
y = -5/2x + 8
( -4, 0)
( 4, -2)
( 2, 3)
( 0, -1)
Which ordered pair represents a solution to the system of equations?
y = x + 2
y = 2x - 1
( 3, 5 )
( 1, 3 )
( 0, -1)
( -6, -4)
Which ordered pair is a solution to the system of equations?
y = 2x + 9
y = -3/2x + 2
( -3, 0 )
( 0, 9)
( -2, 5)
( -4, 8)
Select the ordered pair that is a solution to the system of equations.
y -2x + 1
y = -3x + 4
( 0, 1 )
( 2, -3 )
( 3, -5 )
( -1, 7 )
Select the ordered pairs is a solution to the system of equations.
( -3, 0)
( 3, 0)
( 0, -3)
( 0, 3)
Solve the system of equations. Select the corrections solution.
y = 3x - 4
y = -2x + 1
( 1, -1 )
( 2, 2 )
No solution
Infinitely many solutions
Use the system of equations to solve.
y = 2x - 5
y = -1/2x + 5
( 4, 3 )
( -4, -3 )
( 3, 4 )
( -3, -4 )
Is the relation shown a function?
Input 1 3 4 9
Output 1 9 17 29
yes
no
What is the range of the relation shown in the table?
x 0 5 10 15
y 1 7 9 2
x>0
X>1
(0, 5, 10, 15)
( 1, 2, 7, 9)
Which equation represents a linear function?
y = √x
3x - 9y = 0.5
x2 + y - 1 = 0
xy = 25
The functions represent Makayla's earnings and expenses for mowing n lawns.
Earnings (A): d = 35n
Expenses (B): c = 250 + 5.25n
Select the true statement
Both functions are linear
Only Function A is linear
Only Function B is linear
Neither function is linear
Which statement is true?
The function y=1/x is linear
The function y = x3 is linear
The function y = √x-3 is linear
The function y = 3x + 7 is linear
A right triangle has legs of legnth 8 in and 10 in. What is the length of the hypotenuse?
2 in
6 in
11 in
√164 in
An isosceles triangle has a base length 18cm and height 4cm. What is the approximate length of the two sides?
18.44 cm
9.85 cm
22 cm
13 cm
A right triangle has a hypotenuse with a length of 9 inches and a leg with a length of 4 inches, What is the length of the other leg, to the nearest inch?
5 inches
8 inches
10 inches
13 inches
Point A is located at (4, 5) and point B is located at ( -1,2). What is the distance between A and B?
10
18
34
52
Do the lengths form a triangle? 7.5 ft, 19 ft, 25.5 ft
yes
no
For triangle LMN, LM=10 cm and MN =15 cm. Which of the following could be the length of the third side?
LN = 5 cm
LN = 8 cm
LN = 25 cm
LN = 27 cm
Which of the following sets of side lengths would NOT form a triangle?
12in, 15in, 18in
10yd, 15yd, 15yd
8mi, 12mi, 19mi
9cm, 10cm, 20cm
I cannot wait until the end of the school year.
true
false
