EXPRESSIONS, EQUATIONS, AND FUNCTIONS
What is 4(6n+7) when n=6?
What is 172.
What is the cube root of 216?
What is 6.
Identify the slope and y-intercept: 6x+3y=18
What is m=-2;b=6
Equation of the line that passes through the point (-2,9) and has slope -2.
What is y=2x+5 or y - 9 = -2(x + 2).
What is the fear of spiders called?
What is arachnophobia.
How do you write 3 times the difference of a number m and 15 is equal to 30?
What is 3(m-15)=30.
Rewrite as a polynomial: -7x(x - 13)
What is 7x2 + 91x.
What is the X-intercept of: -2x+5y=-20
What is 10.
What is the average rate of change between the two given points: (3,9) (1,1).
What is 4 , -8/-2, or 8/2.
Name the 4 Ninja Turtles
What Michelangelo, Leonardo, Raphael, and Donatello.
Is x=8 a solution for 2x+10 < 4x-7
What is no 26 < 25 does not work!
Name an irrational number.
Answer must be verified by teacher.
What type of function is y = -x2 + 2x + 15? Does it have a maximum or a minimum?
What is quadratic and a maximum.
State the quadratic formula from memory.
Teacher will verify.
Write the expression (x - 4)2 as a trinomial.
x2 -8x +16
Simplify (no negative exponents): (x2.x4)-3
What is 1/x18
What type of line is x = 3?
What is vertical.
Write a quadratic equation for a parabola that has x-intercepts at 2 and - 10 and a leading coefficient of 1.
What is x2 + 8x - 20.
Name a movie that Nicholas Cage has been in.
Google will verify.
A rectangular banner is 16 feet long and has an area of 80 square feet. What is the perimeter of the banner?
What is 42 feet.
True or False: x2 - 20x + 100 has two real solutions.
What is False.
Where do the lines y=-x+7 and 6x + 6y = 30 intersect?
They don't! They're parallel!
Name a value that is NOT in the domain of y = 4/(x + 10).
What is x = - 10
How many bones does a shark have?
Zero.