Math Vocab
What is the name for the formula “y = mx + b”?
Slope-Intercept Form
What is the y-intercept of the following equation: y = 3x + 7
7
If 2x + y = 10 and x = 3, what is y?
y = 4
Are the following two expressions equal?
14 - -13
-9 ⋅ 3
No,
14 - -13 = 27
-9 ⋅ 3 = -27
What is the name of the principal of John Dewey High School?
Ms. Heather Adelle
What math operation goes with the term “quotient”?
division
What is the slope of the equation y - 8 = 6(x - 5)?
m = 6
Solve: y = 4 + x ; y = 2x - 8
(12, 16)
Write a fraction that is equivalent to 4/7, that is not 4/7
(any equivalent answer will do)
What are the two Major League New York Baseball Teams?
The New York Mets and the New York Yankees
What is the name of the number in front of a variable?
Coefficient
Which two of the following lines are parallel?
y = 4x + 4
y = 4x + 6
y = 6x + 4
y = 4x + 4 and y = 4x + 6
If y = 14 - x and y - x = 28, what is x?
x = -7
Simplify: -5 + (9 - 8*0)
4
What is the best-selling video game of all time?
Minecraft
What two things do like terms have in common?
Like terms have the same variable and the same exponent. (Integers are also like terms.)
Write the equation of a line parallel to y = 4x - 35
y = 4x + #
Solve: 3x + 4y = 40; y = x + 3
(4, 7)
Simplify into standard form for polynomials: 5x - y + y2 + 8x
y2 - y + 13x
What are the five boroughs of NYC?
Brooklyn, Bronx, Manhattan, Queens, Staten Island
How is the first phrase different from the second phrase?
“the difference of x and y”
and
“x less than y”
"Difference": x-y
"Less than": y-x
Rewrite the following equation in slope-intercept form: y + 3 = 8(x - ½)
y = 8x - 7
If 3x + 5y = 13 and 2y = 3x + 1, what is the value of x + y?
x + y = 3
(x = 1, y = 2)
Simplify the expression using exponents: m * m * m + y * y
m3 + y2
What was the number of the main character in Squid Game (Gi Hun)?
456