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Math 3 Study Guide
What does "difference" mean in math?
(5, 0) is a(n)_______
Math 3 Study Guide
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1
(5, 0) is a(n)_______
y-intercept
minimum
initial value
x-intercept
2
What does "difference" mean in math?
subtraction
addition
division
multiplication
3
Expand \left(2x^2+5\right)\left(x-1\right)
2x^3-2x^2+5x-5
2x^3+2x^2+5x-5
2x^3-5
2x^3-2x^2-5x-5
4
(0, 3) is a(n) _______
maximum
x - intercept
root
y - intercept
5
If asked to solve for a variable, I need to....
give up because I don't want to graduate highschool
Plug into DESMOS, change the = to - and look for x-intercept(s)
Plug into DESMOS, change the = to + and look for x-intercept(s)
fall asleep
6
I should do practice problems from the papers Mrs. Townsend passed back and study for my EOC.
False
True
7
The graph of an inverse function is always symmetric across...
the x-axis
the line y=x
the median
the y-axis
8
When asked to find the zeros, roots, or solutions of a function, I am finding the...
y-intercepts
maximum
all the points DESMOS gives me
x-intercepts
9
Things that are sure to show up on the EOC and that I should study include...
synthetic division
how to factor
geometry formulas and theorems
how to find domain and range from a graph
10
If the zeros of a polynomial are 5, -8, and 1/2, I can write the factored form of the polynomial as....
(x - 5)(x + 8)(2x - 1)
(x - 5)(x + 8)(x + 1/2)
(x + 5)(x - 8)(2x - 1)
(x - 5)(x - 8)(2x - 1)
11
The volume of a rectangular prism is .....
V=l\cdot b
V=\pi\cdot r^2
V=l\cdot w\cdot h
V=l\cdot w\cdot\pi
12
All straight lines have ________degrees.
360
90
180
50
13
What does "product" mean?
division
addition
subtraction
multiplication
14
When a question asks to find an equivalent expression/equation, I should...
plug in to DESMOS and look for how many turns there are in the graph
skip it, because it's too hard
plug in to DESMOS and look for x-intercepts
plug in to DESMOS as well as all answer choices and see which graph matches
15
On the EOC, I am going to....
sleep the whole time
try my best, but know that one test does not define me
make excuses as to why I can't do it and give up.
talk and make everyone have to retake the test
16
The distance formula is .....
d=\frac{y_2-y_1}{x_2-x_1}
d=\left(\frac{x_1}{2},\frac{y_1}{2}\right)
d=\left(x_2-x_1\right)^2
d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}
17
The formula for area of a circle is...
A=\pi r^2
A=\pi bh
A=\pi d
A=2\pi r
18
I can check if a function has an inverse by using the ________ on the original graph.
area formula
distance formula
horizontal line test
vertical line test
19
All circles have ________ degrees
180
90
360
270
20
Initial values are the same as y-intercepts.
False
True
