Quadratics
Functions
vocabulary
Systems of Equations
Exponents/
Square Root
Square Root
Test Tips
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
D
100
Solve the equation
What do you type in Desmos to round a number to 2 decimals places??
A - (round) 4.323, 2
B -round (4.323, 2)
B
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
Algebra: simplify: 4(6ac - 3) + 5ac
Algebra: 29ac-12
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 (45)2
410
200
If a formula you type in Desmos gives you an error message, what is one thing you can try? (several correct responses)
Make sure the variables are x or y
Type in y = at the first
Split the formula at the equal sign into two lines
Check that the numbers you typed in are correct
200
What is the first tool you will look for on the EOC?
Desmos
300
What is the discriminant of the following and how many solutions does it have:
2m2 + 2m − 12 = 0
100; 2 solutions because it is positive
300
Algebra: Solve for a: abc + 2h
Algebra: a = -2h/bc
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 the question contains the word 'equivilant', most likely you'll have to do what with the answer choices?
Type each one in Desmos and see which matches the question.
300
Which questions should you do first on the EOC?
the easy ones
400
Find the solutions to the following quadratic:
2x2 − 3x − 5 = 0
x = 5/2
x = -1
400
Simplify: a(b - c) - 2a(c + b)
-1ab - 3ac
400
Order of operations, or PMDAS, 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 is the best answer choice if you HAVE to guess an answer?
B or C
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
Algebra: What's the domain of a exponential function?
All Real Numbers
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