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10 questions
Which graph best represents
y = - x2 + 6x - 1?
A
B
C
D
The total distance in centimeters a toy robot moves varies directly with the time in seconds. The toy robot moves a total distance of 264 centimeters in 11 seconds.
What is the time in seconds the toy robot moves when the total distance is 408 centimeters?
24s
17s
13s
37s
Which expression is equivalent to
4147?1963
127
37
283
Which expression is equivalent to
24x2 - 22x + 5?
(12x + 5)(2x + 1)
(8x - 5)(3x - 1)
(12x - 5)(2x - 1)
(8x + 5)(3x + 1)
The graph of a quadratic function is shown on the grid.
Which function is best represented by this graph?
h(x) = x2 - 3x - 9
h(x) = x2 + 3x - 9
h(x) = x2 - 6x
h(x) = x2 + 6x
What is the value of the y-intercept of the graph of
h(x) = 29(5.2)x?
5.2
29
17
- 33
Which expression is equivalent to (xy - 6)2 for all values of x and y where the expression isdefined?
xy - 36
xy36
x2y - 12
x2y12
Which graph best represents the solution set
A
B
C
D
What is the positive solution to this equation?
4.5
-7.5
7
13.5
The graph of quadratic parent function f was transformed to create the graph of g(x) = f(x + 2) - 5. Which graph best represent g?
F
G
H
J
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