Which of these shapes is a function, a circle, a horizontal line, or a vertical line.
What is a horizontal line.
100
What is the slope and y-intercept of the following line?
y= 3x - 7
What is slope = 3
y-intercept = -7
100
(3rs)(9rst)(st)
What is 27r^2 s^3 t^2
100
factor: a^2-16b^2
What is (a-4b)(a+4b)
100
Write an expression equal to (5x+4)(x+1)
What is 5x ^2 +9x + 4
200
Which of these sets of ordered pairs are functions?
A {(0,1), (1,2), (2,3)}
B {(2,3), (2,4), (3,5)}
C {(1,3), (4,7), (5,7)}
What is A and C.
200
Jason wants to rent a boat, for 1 hour the cost is 7 dollars, for 2 hours the cost is 12, for 3 hours the cost is 17. What is the y-intercept (or base charge) for renting a boat.
What is 7 dollars.
200
13x - (5x-12x)
What is 20x
200
What is the GCF of the following polynomial?
18 x^3 y^2 + 9x^4 y z + 27xyz
What is 9xy
200
What are the slopes (rate of change) of two lines that are perpendicular? What if they are parallel?
What is the negative reciprocal and the same
300
Which of the following relations between input numbers and output numbers is NOT a function?
A 0-0 1-1 2-2 3-3
B 1-3 1-4 2-5 3-6
C 3-4 4-5 5-6 7-8
What is B.
300
Joe is making omelets for his family, he begins with 12 eggs and each omelet takes 3 eggs to make. Draw a graph that shows the number of eggs left based on the number of omelets he made.
What is a graph that has a yintercept at 12 and a xintercept at 4
300
The momentum (P) of a moving object is the product of the mass (m) and velocity (v) of the object as shown by P= mv. If m = 3t +5 and v = 8t -3, what is P?
What is 32 t^2 + 31t -15
300
Factor: 3x^2-2x-8
What is (3x+4)(x-2)
300
Draw a graph that corresponds to the following equation y = -3x +4.
What is a graph that has a negative slope and has a y intercept of 4 and has points at (1,1) and (2, -2)
400
Function A is represented by the equation y= -x+3 and Function B passes through the points (2,5) and (-2,1). What can you tell about their y-intercepts?
What is the y-intercepts are the same at (0,3)
400
What is another term for rate of change?
What is slope.
400
(3a^3 * 5a^8) / 5a^2
What is 3a^9
400
What is the complete factorization of 18x^4 - 2x^2
What is 2x^2(3x-1)(3x+1)
400
Factor the expression: z^2 - 4y - 6
What is (z-5)(z-1)
500
The speed of the car is changing according to the equation y= -2x +34, where x is the time and y is the speed of the car. Which one of these statements is true?
A. The graph is a straight line and this is a linear equation.
B. The graph is not a straight line and this is not a linear equation.
What is A
500
Find the x and y intercept of 4x-2y =12
What is x = 3 and y = -6
500
(-v-7) - (v+2)(v-1)
What is -v^2 - 2v -5
500
Factor 9x^2 - 12x + 4
What is (3x-2)(3x-2)
500
Marci wrote an equation to describe the relationship between her new puppy's age and weight. The equation is in the form y = mx+b where x is the age and y is the weight. Marci noticed that on day 0 the puppy weighed 15 ozs, on day 2 the puppy was 18 ozs, and on day 10 the puppy weighed 30 ozs. What is the value of b in Marci's equation?