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WorksheetsAlgebra 1 FSA EOC Review
Total questions: 40
Worksheet time: 10mins
Select all the expressions that are equal to 4√5
2√20
61/2-51/2
3×51/2+51/2
4x51/2
2√10
x8/3
2x2
x2
2x8/3
Deyonne made 25% more cookies than Cameron. They sold the cookies for $0.50 each. Let x represent the number of cookies Cameron made. Which of the following expressions represent possible revenue from the sales. Select all that apply.
0.50[x+(x+0.25x)]
0.50(x+0.25x)
0.50(x+1.25x)
0.50(0.75x+x)
0.50(2.25x)
Which of the following is true about the expression √3 x √2
It represents the product of two irrational numbers and is equivalent to a rational number.
It represents the product of two irrational numbers and is equivalent to an irrational number.
It represents the product of two rational numbers and is equivalent to a rational number.
It represents the product of two rational numbers and is equivalent to a irrational number.
The LaSalle High School senior class raised funds for an end of the year cruise getaway. The city gave them a special package for the port fees and taxes - a flat fee of $1,500 for the entire class's port fees and taxes. It costs $367 per student to board the cruise. If your class raised $16,600, how many students can attend?
40
41
42
43
Commutative Property
Associative Property
Distributive Property
Division property of equality
Subtraction property of equality
Which of the graphs represent the solution of the inequality 4x + 1 ≤ 13 or 2x - 5 > 5?
The vertical line test confirms that the graph is a function
The domain is x≥2
The range is y≥2
Part of the graph is linear
Write the expression (4x-2)*6(2x+7) in standard quadratic form, ax2+bx+c. What shows the correct values of a, b, and c?
a= 48, b= 144, c= -84
a= 48, b= 12, c= -84
a= -48, b= 144, c= 84
a= 8, b= 15, c= 14
Consider the list of operations below. Choose the one that polynomials are not closed under.
Addition
Subtraction
Multiplication
Division
Rita is spending more time at home to study and practice math. Her efforts are finally paying off. On her first assessment she scored 58 points, then she scores 63 and 68 on her next two assessments. If her scores continued to increase at the same rate, on which assessments will she be scoring above 85? Select all that apply.
Fourth
Fifth
Sixth
Seventh
Eighth
Which of the following can be modeled with a linear function? Select all that apply.
The cost per visit to a community pool. The neighborhood charges a yearly fee to use the pool.
The cost to attend a show at the local theatre. Tickets are $12 each.
An endangered species population is decreasing by 15% each year.
The distance a bicyclist travels when cycling at a constant speed of 30 mph.
The population of a town growing at a constant rate each year.
There are 850 Douglas fir and Ponderosa pine trees in a section of forest bought by Karamazov Logging Co. The company paid an average of $300 for each Douglas fir and $225 for each Ponderosa pine. If the company paid $217,500 for the trees, how many of each kind did the company buy?
500 Douglas firs and 350 Ponderosa pines
350 Douglas firs and 500 Ponderosa pines
450 Douglas firs and 400 Ponderosa pines
400 Douglas firs and 450 Ponderosa pines
F, B, A, C, E, D
F, A, D, C, E, B
F, C, A, D, E, B
F, A, D, E, C, B
1/2
4
-1/2
-4
7
What do the circles represent?
the selling price that produces no profit
the selling price that produces maximum profit
the selling price that produces a profit of $12,000
1
2
3
4
The graph has a maximum
The graph of the quadratic function has a vertex at (0,5)
The graph opens up
The graph has one x intercept
The graph has a y-intercept at (5,0)
The graph has roots of 3 and 1
The axis of symmetry is x = -1
The graph has an x-intercept at (1,0)
The graph has a maximum at (-1, 4)
The graph has a vertex at (-1, 4)
Which of the following statements about f(x) = -(x - 4)2 - 1 are true? Select all that apply.
Vertex: (4, -1)
x intercept: (5, 0)
Axis of Symmetry: x=4
Opens up
No x-intercepts
Which of the following graphs represents the quadratic functions f(x) = (x - 3)2 + 5
F(x) = 3x
F(x) = 3x
F(x) = 2x - 1
F(x) = 2x + 1
Which of the following can be modeled with an exponential function? Select all that apply.
Height over time that a football is thrown across the field.
The cost to attend Universal Studios increases by 1% each year.
An endangered species population is decreasing by 12% each year.
The distance a bicyclist travels when cycling a constant speed of 25 mph.
The population of a town that is growing by 5% each year.
A bank charges a fee on savings accounts that are inactive for an extended period of time. The equation y = 7500(0.97)x represents the value, y, of one account that was left inactive for a period of x years. What is the y-intercept of the equation and what does it represent?
0.97, the percent of money in the account after x years.
0.97, the percent of money in the account initially.
7500, the amount of money in the account after x years.
7500, the amount of money in the account initially.
Each day 1/2 of the money that is in a bank vault is removed. No money is added to the vault. Which of the following models the situation?
Linear function with negative rate of change
Linear function with positive rate of change
Exponential decay function
Exponential growth function
Which of the choices below follow an exponential pattern? Select all that apply.
Division of skin cells every half hour
Small graph of y = x2
y = 4*3x
You are driving at a constant rate of 55 mph
The function p(x) = x(x - 5)(x - 2)(x + 3) has four zeros. What is the smallest zero?
0
-5
2
-3
Consider the exponential function g (x) = 100*2x. Which of the following situations could be modeled by the function. Select all that apply.
A 100 in. tall fruit tree doubles in height each year.
100 people are infected with a virus. Every day, 2 more people are infected.
There are 100 bacteria in a culture. The amount doubles every 5 hours.
There is $100 in a savings account. An additional $100 is added to the account every month.
100 wolves are reintroduced to Yellowstone National Park. Each year, the number of wolves double.
A Lamborghini rental company charges a rate to rent a Lamborghini of $85.00 plus an additional fee of $5.00 per mile you drive the car. Which sequence best represents this situation?
Arithmetic: an = 5 + 85(n -1)
Arithmetic: an = 85 + 5(n - 1)
Geometric: an = 85(5)n-1
Geometric: an = 5(85)n-1
There are 25 students in Mrs. Venetozzi’s class at the beginning of the school year, and the average number of siblings for each student is 3. A new student with 8 siblings joins the class in November. What is the new class average for number of siblings? Round your answer to the nearest tenth.
3
3.1
3.2
3.3
Ft. Meyers
Jacksonville Beach
Destin
Pensacola Beach
30
40
50
60
The median salaries of both companies are greater than 31,000.
The mean salary at company B is greater than the mean salary at company A.
The salary range at company B is greater than the salary range at company A.
Then mean age of workers at company A is greater than the mean age of workers at company B.
One of the salary amounts in company B is a potential outlier.
30
20
60
40
1
0.89
-0.89
-1
66% of the participants were boys
35% of the participants do not like to surf
80/105 of the boys like to surf
10/35 of the participants who do not like to surf were girls
The proportion of the boys who like to surf is greater than the proportion of the girls who like to surf
A professor determined the relationship between the time spent studying (in hours) and performance on an exam.
Performance = 70.443 + 4.885 * (time)
Ann studied 2.6 hours for the last exam. However there was a concert in town the night before and her score was 16 points lower than expected. What was her score on this exam, rounded to the nearest integer
67
75
83
99
