Which of the following is the graph of y=-1/2x + 3?
B
100
Which graph represents the solution for y> 2x + 2?
a.
100
3x^3 - x^2 + 5x
x
a. 3x^2 - x+5
b. 3x^2 - x+5x
c. 3x^2 - x^2 +5x
d. 3x^3 + 5x
a. 3x^2 - x + 5
100
What is the simplified form of (9n^2 + 5) + (2n^2 - 6n+3)?
a. 11n^2 + 8
b. 11n^2 - 6n + 8
c. 11n^2 + 6n + 8
d. 11n^2 - 6n + 8
b. 11n^2 - 6n + 8
100
What is the complete factored form of p^2 + 14p + 48?
a. (p+16)(p+3)
b. (p+12)(p+4)
c. (p+8)(p+6)
d. (p-6)(p-8)
c. (p+8)(p+6)
200
What is the equation of the line in the graph shown?
B) y=-2x - 10
200
Which of the following is the graph of y>3x - 1?
a.
200
What is 36xy^3z^4
4xyz^2
a. 4xy^2z^2
b. 9xy^2z^2
c. 4y^2z^2
d. 9y^2z^2
d. 9y^2z^2
200
Simplify the following expression (6a+2) - (5a+3)
a. a+5
b. a - 1
c. 11a+5
d. 11a - 1
b. a - 1
200
What is the complete factorization of a^2 - 4b^6?
a. (a-2b^2)(a+2b^4)
b. (a-2b^3)(a-2b^3)
c. (a-2b^3)(a+2b^2)
d. (a-2b^3)(a+2b^3)
d. (a-2b^3)(a+2b^3)
300
Which graph shows the solution to the given system?
y=x - 3
x - 2y=1
D. (7,4)
300
Tell whether (2, 7) is a solution of y > 4x
y < x+2
a. yes
b. no
b. no
300
Simplify (2q^4)^3
a. 8q^12
b. -8q^12
c. 8q^7
d. cannot simplify
a. 8q^12
300
The width of a rectangle is 7 inches less than the length. If the perimeter is 88 inches, which equations could be used to find the width, w?
a. w + (w+7)=88
b. w + (w-7)=88
c. 2w + 2(w+7)=88
d. 2w + 2(w-7)=88
c. 2w + 2(w+7)=88
300
What is the factored form of x^2 - 16x + 64?
a. (x-8)^2
b. (x+8)^2
c. (x+8)(x-8)
d. (x-4)(x-16)
a. (x-8)^2
400
What is the solution of the system of equations?
a. (3, 1)
x + y=4 b. (1,0)
x - 2y=1 c. (2,2)
d. (1,3)
a. (3,1)
400
Which of the following points is a possible solution to the system of inequalities?
y > x+3
y < -2x+4
a. (0,0)
b. (-6,0)
c. (6, 0)
d. (0,6)
b. (-6, 0)
400
Which expression is equivalent to (3xy^2)^2(6x^(-1)y)^0?
a. 9y^5
b. 18y^5
c. 9x^2y^4
d. 18x^2y^4
c. 9x^2y^4
400
Multiply (n-5)(n-1)
a. n(n-1) - 5(n-1)
b. n^2 - 5n+5
c. n^2 - 6n + 5
d. n^2 + 5
c. n^2 - 6n + 5
400
Factor 2x^2 + 7x + 6.
a. (x+3)(2x+2)
b. (x+2)(2x-3)
c. (x+2)(x+3)
d. (x+2)(2x+3)
d. (x+2)(2x+3)
500
Solve 3x - 2y=15 by elimination.
x - 2y=5
a. (5,0)
b. (5, 17.5)
c. (5, 22.5)
d. (5, 1)
a. (5, 0)
500
Write an inequality to represent the graph.
a. y > -4x + 2
b. y > 2x - 4
c. y > -4x + 2
d. y < -4x + 2
c. y > -4x + 2
500
Simplify the expression (-5a)^2 (a^2 b)^5
a. 25a^20 b^5
b. 25a^12 b^5
c. -25a^12 b^5
d. -25a^20 b^5