Quadratics
Functions
vocabulary
Systems of Equations
Exponents/Polynomials
Desmos Pro?
Random
100
Find the solutions to the following quadratic equation:
(x-5)(x+9)=0
x = 5 and x = -9
100
Algebra: Is this a function: {(1, 2), (-2, 3), (2, 4)}
Yes, the domain does not repeat.
100
Equivilant
A - same as
B- Equal to
C - both are correct
C - both are correct
100
Julia traveled to Argentina and Chile for a total of 16 days. In Argentina, she learned 125 new words per day. In Chile, she learned 140 new words per day. She learned a total of 2145 words. Write a system of equations using x for Argentina and y for Chile.
x + y = 16
125x + 140y = 2145
100
Simplify:
(x^18y^12+x^9y^6)/(x^3y^4)
x^15y^8+x^6y^2
100
If you put an equation in, but don't see a graph, what should you do?
A. Slam close the chromebook and give up
B. Ask for help
C. Zoom in or out, it just might not be visible
C
100
Are you allowed to skip questions on the EOC?
Yes! Just come back later to answer them
200
Find the roots to the quadratic equation:
2x2=200
x = 10 and x = -10
200
f(x) = 3x2 - 5x + 2
Find f(2).
f(2) = 4
200
a vertical line that cuts through the middle of the parabola, dividing it into two equal halves
a - Maximum of parabola
B x - intercept
C line of symmetry
C
200
Solve the following system of equations:
6x − 12y = 24
−x − 6y = 4
(2, -1)
200
Simplify (x5)2
x10
200
If you want to type this equation into desmos, what do you HAVE to do?
d=3t+14
Change the variables to x or y
200
What is the first tool you will look for on the EOC?
Desmos
300
What is the distance between the zeroes of this function?
m2 + 4m − 12 = 0
8
300
f(x) = 3x2 - 5x + 2
Find when f(x) = 10
x = -1 and 8/3
300
2(x+1) = 2x + 2
This is
A - Distributive property
B - Order of operations
A
300
Solve the following system of equations:
x + 7y = 0
2x − 8y = 22
(7, -1)
300
D
300
If they give you an equation and multiple choice options for the solutions, what can you always do o figure out the correct answer?
Type each one in Desmos and see which one works!
300
Should you leave any questions on the EOC blank?
NO!!!
400
Find the solutions to the following quadratic:
2x2 − 3x − 5 = 0
x = 5/2
x = -1
400
Expand (x + 5)2
x2 + 10x + 25
400
In order of operations, or PEMDAS, the P stands for
A - Parabola
B Parenthesis first
C - Paragraph of math
B
400
Solve the following system of equations:
−8x − 10y = 24
6x + 5y = 2
(7, -8)
400
J
400
If the question is for System of Equations, and what you input into Desmos has an answer of parallel lines, what answer would be correct?
A infinite
B coordinate pair
C no solution
C No Solution.
400
What do you do after you finish your EOC?
Close your chromebook and doodle/nap
500
A water balloon is catapulted into the air so that its height h, in meters, after t seconds is
h = -4.9t2 + 24.5t + 1. What is the maximum height of the balloon? Round to the nearest tenth.
h = 31.6 meters
500
Write an exponential equation for this scenario.
I bought a house for $145,000. It appreciated at a rate of 7%.
f(x) = 145000(1.07)x
500
Roots of a parabola are the same as
A B and C
B X intercept
C Zeros
A
500
If two lines intersect, then the solution to the system is:
a. One solution
b. Infinitely Many Solutions
c. No solution
One solution
500
What is the correct factor of 25x2-64?
A(5x+8)(5x-8)
B (5x-8)(5x-8)
A (5x+8)(5x-8)
500
If the answer is resulting in a decimal, and the question asks for a fraction, you should use
A - a pencil to calculate the conversion
B - the fraction symbol in Desmos
C - move the decimal place back 2 places
B - the fraction symbol in Desmos
500
What does EOC stand for?
End of Course