Trigonometry
Range of a standard sin graph
What is: Range={yEIR/-1 < y <1}
43=64, in Log form
What is: Log4 64 = 3
f(x)= -x3+4x2-x+4, Describe the End Behaviour
What is: Q2 -> Q4
What is: 46
Standard form of a Rational Fuction
What is: f(x) = P(x)/Q(x)
How many Radians in one revolution on a standard unit circle?
What is: 2 pi radians
log2323 = x, solve for x
What is: x = 15
Factor: F(x)=x2-3x-40
What is: (x-8)(x+5)
3x = 19, solve (round to two decimal places)
What is: x = log19/log3
or: x = 2.68
f(x) = 5/(x+12), Find f(-3) to two decimal places
What is: 0.56
Name all Primary Trigonometric Ratios and their Reciprocals
What is: Sin, Cos, Tan : Csc, Sec, Cot
log510 - log5250, evaluate
What is: log5(0.04), or -2
f(x)=x4-3x2+5, Determine if it's an even or odd function (careful, it could be neither)
What is: Even
f(x) = x2+7x+12/x2-9, Find the hole in this function
What is: -3
cosA = 3/5, find sin(3pi/2 + A)
What is: -3/5
(4x3+2x2-6) divided by (x-1), Find the Quotient and Remainder (if there is one)
What is: 4x2+6x+6
52x=6(5x)+16, solve this equation (round to two decimal places)
What is: x = log8/log5
or: 1.29
What is: Mr. Fraynes vote
2log3x3+3log3x4-5log3x2, Express in a single logorithm in simplified form, state any restrictions
What is: log3x8
Restrictions: x>0
F(x) = 2x3+3x2-32x+15, for what value(s) is f(x) = -21, OR when is f(x) greater than or equal to -12.
(round to two decimal places)
What is: -21: when x is less than -5.22, or when 1.72<x<2.
-12: When -5.13 is less than or equal to x which is less than or equal to 1, or when x>2.63
Solve the inequality (x+5)/(x-1) + (3x+7)/(x+3) is less than 0
Mr. Frayne judges