Polynomials
What is the degree of the polynomial 16x²+24x³+2-3x=0
3
What is the Pythagorean Theorem?
a²+b²=c²
What is a y-intercept?
The point where the function hits the y-axis
x=0
What is the domain of ²⁄₍₍ₓ₂₎₊₃₎?
All real numbers
What does ≤ sign mean?
Less than or equal to
What is the leading coefficient of 6+2x²-5x-24x³=0
-24
What is tangent using SOHCAHTOA?
opposite/adjacent
What is the standard form for a parabola?
ax2+bx+c
What is 8(2/3)?
4
Give an example of a number that is real but not rational.
√2
e
Any number that can't be described in a fraction
Give an example of a complex number
3-i
6+2i
Anything with the format a+bi
Without using a calculator, what is sin120?
√3/2
What are the zeroes of the minimum of the drawn graph?
x=-2, x=4
What is the domain of [(x+3)(x+5)]⁄[(x)(x+3)]?
(-∞, -3) U (-3, 0) U (0, ∞)
What property does this sentence describe?
For all real numbers x, y, and z, x * (y + z) = x * y + x * z
Distributive Property
What is i?
√(-1)
Name 3 trigonometric functions that are odd.
sin
tan
cot
csc
Where is the minimum of the function f(x)=5(x+2)2-3?
(-2, -3)
What is ln1?
0
What is the radius of the circle given the equation (x-1)2+(y+3)2=9?
3
What is the conjugate of 3+2i?
3-2i
What is the double angle identity for cos2a?
cos²a-sin²a
1-2sin²a
2cos²a-1
Describe each transformation of the function f(x)=-6(x-1)-8
Reflected across the x-axis
Vertical stretch by a factor of 6
Horizontal shift right 1
Vertical shift down 1
What is the change of base formula?
logₐb=(logₚb)/(logₚa)
What is the slope of the line perpendicular to y=2x+7
-1/2