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WorksheetsAlgebra 2 Regents Midterm Review
Total questions: 61
Worksheet time: 8hrs 30mins
What are the zeros of the function f(x) = x2 — 13x — 30?
—10 and 3
10 and —3
—15 and 2
15 and —2
Given f(x) = -4x - 10 and f(x) = 10. Find x
x = -5
x = 5
x = -50
x = 30
What are the x- intercepts?
x= 0 and x= -4
x= 0 and x= 4
y= 0
x= 2
What are the solutions to the following equation?
X = -3, -5
X = 3, 5
X = 1, 5
X = -1, -5
Find one value of x that is a solution to the given equation.
X = -1/3
X = 1/3
X = 3
X = -3
Which equation has non-real solutions?
3x2 + 4 = -5x
3x2 + 4 = -5(x-4)
3x2 + 4x = 0
3x2 - 4x - 4 = 0
What is the function defined by f(x - 3)
The function f is defined by f(x) = 3x2 + 4x
If my input becomes f(x-3) from f(x), how does my function transform?
Left 3
Right 3
Up 3
Down 3
What solution(s) does the following equation have?
X = 0
X = -3
X = 3
X = 9
Find the x- and y- intercepts of the line.
x-3y=9
(-9,0), (0,3)
(-3,0), (0,9)
(9,0), (0,-3)
(3, 0), (0,-9)
Describe the transformation of the equation below from the parent function of y = I x I
y = I x - 4 I
Left 4
Right 4
Up 4
Down 4
Describe the transformation of the equation below from the parent function of y = I x I
y = I x + 2 I - 5
Left 2 up 5
Right 2 up 5
Left 2 down 5
Right 2 down 5
Describe the transformations of the graph y = (x - 3)3 -2
Right 3, Down 2
Left 3, Up 2
Right 3, Up 2
Left 3, Down 2
Determine the roots of the polynomial.
f(x) = (x+1)(x-4)(x+2)
1, 4, 2
-1, -4, -2
1, -4, 2
-1, 4, -2
Determine the roots of the polynomial.
f(x) = (x-2)3
-2, -2, -2
2, 2, 2
Determine the roots of the polynomial.
f(x) = 5x(x-1)2
0, 1, 1
5, 1, 1
-5, 1, 1
0, -1, -1
What is the equation in factored form of this graph?
f(x) = (x-4)(x-1)2(x+2)(x+4)
f(x) = (x-4)(x+1)2(x+2)(x+4)
f(x) = (x-4)(x-1)2(x-2)(x+4)
f(x) = (x+4)(x+1)2(x-2)(x-4)
Put the following polynomial in standard form.
-x2 + 5x4 - 10 + x
5x4 - x2 + x - 10
-x2 + 5x4 - 10 + x
10 + 5x2 + x2 + x
- 10 + - x + x2 + 5x4
What is the definition of factor?
To create a factory of multiple numbers
Different pairs of numbers that give the product of the number given
At least 3 numbers multiplied to give the product of the number given
What is an exponent?
A base with an exponent
To indicate how many times that number is multiplied by
A small number for the look without use
What is the small number on the top right beside the base called?
Whole number
Exponent
Small number
Which is the right way to calculate 32?
3*3
3*2
3+2
3-2
3/2
What is a square root?
A number multiplied by itself to create another number
2 numbers divided by each other to equal 1
Can square roots have decimals?
Yes
No
What is the square root sign called?
3/4 rectangle
Radical
Radicand
What is the correct term of the number inside the square root called?
Number
Radicand
Radical
What is the square root of 16?
6
1
8
2
4
√128
64√2
16
2√8
8√2
√243
9
9√3
3√3
81√3
√200
14
20√8
5√3
10√2
Simplify: √31
3√1
already simplified
1√3
15√2 + 1
2i√6
8i√3
-2√6
-2i√6
7
-7
7i
-7i
i
-1
1
-i
x2 + 36 = 0
x = ±6
x = 6i
x = -6
x = ±6i
33 = 18 - 3x2
x = ±5i
x = ±i√5
x = ±√5
x = i√5
y = -(x+7)2-1
What is the axis of symmetry?
x = -1
y = -7
x = -7
x = 1
y = (x+1)2-5
What is the axis of symmetry?
1
x = -1
x = 1
x = 5
y = x2
What is the vertex?
There isn't one.
(0,0)
(-1,0)
y = (x-2)2
If x equals 3, y equals...
1
-1
25
y = (x+2)2+9
This graph shifts...
Left 2, down 9
Left 2, up 9
Right 2, up 9
Right 2, down 9
Solve for x
6
17/5
19/2
- 6
Solve for v
- 7/6
- 9/5
9/5
-3
Solve for x
5
4/5
1
- 4
Find the solution(s):
y = x2 - 4x + 6
y = x + 2
(1, 4)
(-1, 1) and (4, 2)
(1, 3) and (4, 6)
(1, 4) and (3, 6)
Find the solution(s).
(-1,7) and (0,5)
(-4,2) and (-5,8)
(-2,6) and (10,15)
(-2,4) and (6,12)
Factor completely:
16x2 - 20xy
4 (4x2 - 5xy)
4x (4x - 5y)
4x2 (4 - 5y)
2(duck)
Factor Completely:
2n3 + 7n2 - 2n - 7
cannot be factored
(n - 1)2(2n + 7)
(n2 - 1)(2n + 7)
(n + 1)(n - 1)(2n + 7)
When using factor by grouping, how many terms must we have?
Four or more
Two
Three
Doesn't matter
2x3y8 + 6x4y2 + 10x5y10 what is the GCF?
2x3y2
x3y2
2
-x3y2
For which of the following polynomials is (x+3) a factor?
I. x3+12x2+47x+60
II. x3−3x2−45x−81
III. x3−x2−14x+24
I only
II only
I and II
III only
