Tutoring Game Question Preview (ID: 24031)
This Game Is For Tutorials For 3/5/2015.
TEACHERS: click here for quick copy question ID numbers.
Which inequality is equivalent to -3x + 4y = 7y + 9 ?
a) y = -x - 3
b) y = x - 3
c) y = x + 3
d) y = -x - 3
If 2x + 4y = 10, what is the value of x when y = -1?
a) 7
b) -2
c) 3
d) -5
What is the value of x in the solution to this system of equations? 15x - 12y = 13 and 30x + 9y = 4
a) 1/3
b) -17/3
c) -2/3
d) 1/6
Which of the following is equivalent to the expression 10x^2 + 13x - 3 ?
a) (5x - 1)(2x + 3)
b) (5x + 2)(2x + 7)
c) (6x - 3)(7x - 1)
d) (5x + 5)(2x - 6)
What is the vertex of the following quadratic function? 3x^2 + 12x - 1
a) (-2,-13)
b) (4,95)
c) (3,15)
d) (-2,20)
What is the vertex of the following quadratic function? 9x^2 + 18x - 2
a) (-1,-11)
b) (-1,5)
c) (-2,22)
d) (3,15)
Which of the following is equivalent to the polynomial 12x^2 + 16x - 3 ?
a) (2x + 3)(6x - 1)
b) (2x + 6)(6x - 7)
c) (8x - 7)(9x - 8)
d) (2x + 1)(x + 1)
A dress shop is holding a sale for $10 per dress. The total cost is a function of the number of dresses purchased. What is the independent variable in this situation?
a) The number of dresses purchased
b) The total cost
c) The color of the dress
d) $10 per dress
Which representation shows the same relationship as g(x) = 8x + 4?
a) (-5,-36), (-2,-12), (11,92), (15,124)
b) (-3,-20), (4,36), (10,94), (13,108)
c) (28,3), (12,1), (-20, -3), (-36,-5)
d) (-5,36), (-2,-12), (11, 134), (15, 180)
The slope in the equation f(x) = 10x - 4 is multiplied by 1/2 to make g(x). Which statement describes that change that was made?
a) f(x) becomes flatter to create g(x).
b) f(x) is translated down two units to create g(x).
c) f(x) is translated up two units to create g(x).
d) f(x) becomes steeper to create g(x).
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