WorksheetsAlgebra 2 Fall Final
Total questions: 63
Worksheet time: 1hrs 15mins
Which form has x & y on the SAME side of the equal sign?
Standard Form
Slope-Intercept Form
Point-Slope Form
Vertex Form
Factored Form
Select ALL the information that
Slope-Intercept Form tells you just by looking at the equation:
Slope
y-intercept (0,#)
x-intercept (#,0)
Point (#,#)
Shading
Select ALL the information that
Standard Form tells you just by looking at the equation:
Slope
y-intercept (0,#)
x-intercept (#,0)
None / Nothing
Point (#,#)
Select ALL the information that
Point-Slope Form tells you just by looking at the equation:
Slope
y-intercept (0,#)
x-intercept (#,0)
Point (#,#)
Shading
How many solutions does this system have?
1 solution
2 solutions
No solution
Infinite solution
3 solutions
What is this formula?
The Distance Formula
The Quadratic Formula
The Slope Formula
This Zero Product Property Formula
Pythagorean's Therorem
All the following are Perfect Squares except for which one?
64
36
169
132
256
What's the y-intercept?
y=(2x−3)(x−4)
(a)
I am allowed to combine 2x + 8
and write 10x ?
Yes
No
It depends on the equation
Select all the graphs that have
Negative Slopes:
Select all the graphs the have negative y-intercepts:
What is the solution?
Write answer as a coordinate with NO SPACES!
(a)
y = 2x + 1
y = 4x - 1
Solve the System using the Graphing Method. Write answer as a coordinate with NO SPACES!
(a)
What's the solution to the system?
(a)
x - 2y = 4
3x +2y = 4
Solve the System using the Graphing Method. Write answer as a coordinate with NO SPACES!
(a)
(4, -7); m = -1/4
Select the Standard and Factored Form of this parabola:
y = (x - 2)(x - 6)
y = x2 - 8x + 12
y = (x + 2)(x + 6)
y = (x + 4)(x - 4)
y = -x2 + 8x + 12
Write are the Standard and Factored Form of this parabola?
y = (x - 1)(x + 3)
y = (x + 1)(x - 3)
y = x2 + 2x - 3
y = x2 - 2x - 3
y = -x2 + 2x - 3
What is a quadratic function in factored form with x-intercepts of 5 and -2
y = x2 - 2x + 5
y = (x + 5)(x - 2)
y = (x - 5)(x + 2)
y = x2 + 5x -2
y = x2 - 3x -10
What are the x-intercepts for g(x) = (x + 8)(x + 2)
(8,0) and (2,0)
(8, 2)
(-8,0) and (-2,0)
(-8, -2)
(0,16)
Select the Standard and Factored Form equations for this graph:
y=2x(x−4)
y = 2x2 −8x
y=−2x2 +8x
y=(x+2)(x−4)
y=x2 −4
What is the first step when factoring Quadratics?
Find the GCF
Place the x2 term and constant into the box
Make the X and fill in the top and bottom
Multiply a and c
Factor: 2x² + 11x + 14
Write answer with no spaces
(a)
Factor: x2 - 25
Write answer with no spaces
(a)
Factor: 10x2 - 15x
*Write answer with no spaces
(a)
Factor: 3x² + 5x - 12
*Write answer without spaces
(a)
Factor: 2x2+22x+60
*Write answer without spaces
(a)
If you are graphing a quadratic function, what shape will it's graph make?
Parabola
Line
V Shape
Circle
It depends on the Quadratic
How can you tell if an equation is quadratic?
It's highest exponent is 2
It has an x
It has a y-int
It's highest exponent is 4
It's highest exponent is 1
Select all the equations that are Linear:
2x−4y=8
y=3x−5
y+1=2(x−4)
y=x2+8x+7
y=(x−1)(2x+3)
Select all the equations that are Quadratic:
2x−4y=8
y=3x−5
y+1=2(x−4)
y=x2+8x+7
y=(x−1)(2x+3)
What's the y-int?
10x2 - 15x
*Write answer with no spaces
(a)
What's the y-int?
y = x² - 3x - 18
y = (x - 6)(x + 3)
*Write answer without spaces
(a)
Which form's constant is known to be the y-int?
Factored Form
Standard Form
Graphing Form
Vertex Form
Point Slope Form
Select all the ways to find the y-int of a quadratic:
Look at the constant in Standard Form
Zero Product Property
Quadratic Formula
Plug in 0 for y
Plug in 0 for x
When you use the Quadratic Formula, what features are you finding?
x-ints
y-int
Slope
Vertex
Line of Symmetry
When you use the Zero Product Property, what features are you finding?
x-ints
y-int
Slope
Vertex
Line of Symmetry
When you plug in 0 for x, what features are you finding?
x-ints
y-int
Slope
Vertex
Line of Symmetry
When you plug in 0 for y, what features are you finding?
x-ints
y-int
Slope
Vertex
Line of Symmetry
Select all the ways to find the x-int(s) of a quadratic:
Look at the constant in Standard Form
Plug in 0 for y & Zero Product Property
Plug in 0 for y & Quadratic Formula
Look at the constant in Factored Form
Plug in 0 for x
What happens when you type the square root of a negative number into the calculator?
You'll get a positive answer
You'll get a negative answer
You'll get an Error
You'll get a posiive and negative answer
You'll get 0
What is the square root of a negative number?
Imaginary Number
Real Number
Rational Number
Irrational Number
A Perfect Square Number
What is a quadratic function in Standard Form with x-intercepts at 5 and -2 ?
y = x2 - 2x + 5
y = (x + 5)(x - 2)
y = (x - 5)(x + 2)
y = x2 + 5x -2
y = x2 - 3x -10
If a parabola goes downward, what do you know about it's equation?
In Standard Form, the x2 term is negative
In Factored Form, the x2 term is negative
The y-int is negative
The slope is negative
The Line of Symmetry is negative
Given y + 6 = 10( x - 9) , what is the point used to write this equation?
(10, 1)
(6, -9)
(-6, 9)
(9, -6)
(-9, 6)
Write the equation of the line in Point-Slope form that goes through the point (10,5) and has a slope of -3
y - 5 = -3(x - 10)
y=510x−3
y + 5= -3(x + 10)
10x - 5y = -3
-3x + 5y = 10
Write the slope intercept form of the equation 6x + 5y = -15
y = 6/5x - 3
y = -6/5x - 3
y = -6/5x + 3
y = 6/5x + 3
Write the slope intercept form of the equation 4x - y = 1
y = -4x + 1
y = 4x + 1
y = 4x - 1
y = -4x - 1
Graph 2x + 4y = 4
Select all the words the mean the same thing as x-ints
Roots
Zeros
Slopes
Square Roots
Imaginary Numbers
Simplify 54
96
63
69
36
Imaginary Number
Simplify 500
4125
510
105
1050
Imaginary Number
Select all the Quadratics in Standard Form:
y=x2+6x+8
y=x2 −25
y=2x2+6x
y=(2x−1)(4x+3)
y=3x(x−5)
Select all the Quadratics in Factored Form:
y=x2+6x+8
y=x2 −25
y=2x2+6x
y=(2x−1)(4x+3)
y=3x(x−5)
Select all the x-ints
( 0 , 4 )
( -2 , 0 )
( 0 , 0 )
( -2 , 4 )
( 1 , 3 )
Select all the y-ints
( 0 , 4 )
( -2 , 0 )
( 0 , 0 )
( -2 , 4 )
( 1 , 3 )
If you wanted to use the Quadratic Formula, what's the b-value?
y = 4x2 - 9
4
9
-9
0
1
If you wanted to use the Quadratic Formula, what's the b-value?
y = 3x2 - x + 7
3
7
-1
0
1
If you are graphing a linear function, what shape will it's graph make?
Parabola
Line
V Shape
Circle
It depends on the Linear
If you were going to use the quadratic Formula, identify the a, b and c
y = 2x + 5 - 4x2
a = 2 , b = 5 , c = -4
a = -4 , b = 2 , c = 5
a = 4 , b = -2 , c = -5
a = 2 , b = -4 , c = 5
a = 5 , b = -4 , c = 2
What is (-7)2
(a)
Factor by grouping:
5x2 - 10x + 3x - 6
(a)
Factor by grouping:
4x2 + 8x + 3x + 6
(a)
