Linear Functions, Equations, & Inequalities
Quadratic Functions & Equations
Systems of Linear Equations
Exponential Functions and Expressions
Miscellaneous
100
A swimming pool can be rented for $150 per hour. The pool can be rented either 1 hour or 2 hours. The cost in dollars to rent the pool is a function of the number of hours the pool is rented. What is the domain of this function?
{1, 2}
100
What is the range of the function
f(x)=-x^2+60x
All real numbers greater than or equal to 900
100
Solve this system of equations: 3x+3y=6 and 2x-3y=4
What is (2,0)
100
Simplify
1/3(6x^2y)^2(2x^3y^4)
24x7y6
100
Multiply: (9r + 3)(2r - 1)
What is 18r2 - 3r -3
200
A swimming pool can be rented for $150 per hour. The pool can be rented either 1 hour or 2 hours. The cost in dollars to rent the pool is a function of the number of hours the pool is rented. What is the range of this function?
{150, 300}
200
What is the function f(x) = 4(x-3)2 + 5 in standard form?
f(x) = 4x2-24x+41
200
Solve this system of equations: x=5y and 2x+3y=-13
What is (-5,-1)
200
An investor deposited money into an investment account that earns interest compounded annually. The function shown models the amount of money in the account in dollars after t years. A(t) = 1550(1.02)t
What is the initial value of the investment?
1550
200
Factor x2+7x-30
(x+10)(x-3) or (x-3)(x+10)
300
What is the y-intercept of the line formed between the two points on the coordinate grid?
(0, 2/3) 0r 2/3
300
The graph of quadratic function g is shown on the grid. What is the maximum value of g?
y=9
300
Giselle works as a carpenter and as a blacksmith. She earns $20 per hour as a carpenter and $25 per hour as a blacksmith. Last week, Giselle worked both jobs for a total of 30 hours, and earned a total of $690. How long did Giselle work as a carpenter last week, and how long did she work as a blacksmith?
What is 12 hours as a carpenter and 18 hours as a blacksmith
300
A company currently has 500 employees. The number of employees is expected to grow at a rate of 2% each year. Writ an exponential function to model the number of employees in the company, y. after x years.
y=500(1.02)x
300
Factor 6x2-23x+21
(3x-7)(2x-3) or (2x-3)(3x-7)
400
The graph shows point W and line p. Write the equation of the line parallel to line p that goes through point W in point-slope form.
y-5=4/5(x-1)
400
The graph of quadratic function h is shown on the grid. What is the equation for the axis of symmetry of h? 
x=-4
400
Solve this system of equations: -4x-15=5y and 5y=11-4x
What is no solution
400
Does the function y = 16(0.5)x represent growth or decay? Defend your answer.
Decay since the factor 0.5 is less than 1.
400
A triangle has sides whose lengths in units are represented by polynomials as shown, where x is positive integer. What is the perimeter of the triangle below. 
13/2 x+1
500
A line is graphed on the coordinate grid. What is the equation of the line?
x = -4
500
Write the equation of the quadratic function in vertex form that has a vertex of (1, 46) and passes through the point (3, 10).
y = -9(x - 1)2+ 46
500
Solve this system of equations: y = 2x - 3 and -4x + 2y = -6
What is infinite solutions
500
Given the function y = 16(0.5)x, what is the equation for the horizontal asymptote?
y = 0
500
The graph of linear function h is shown on the grid. Given f(x)=x and h(x)=af(x), what is the value of a?
0.8 or 4/5