WorksheetsFinal Exam Review
Total questions: 50
Worksheet time: 2hrs 53mins
y = ax2 + bx + c
f(x) = -x2 - 4x + 12.
What are the x-intercepts of the function?
y=(x-4)(x-2)
x=4 and x=2
x=-4 and x = -2
x = 4 and x= -2
x = -4 and x = 2
ln(xy2z3)
Condense log x + log y + 3log z
logxyz3
log(xy/z3)
logx+logy+logz3
logx3y3z3
Write in logarithmic form
2-4 = 1/16
log2(1/16) = -4
log-4(1/16) = 2
log -4 2 = 1/16
log2(-4) = 1/16
logvn = a
Write the equation of the function f(x)=log3x after the following transformations:
Translate 6 units left and 4 units up.
g(x)=log3(x+6)+4
g(x)=log3(x+4)-6
g(x)=log3(x-6)+4
g(x)=3log(x+6)+4
cos(150o)
- ½
-√3/2
2√3 /3
½
216x3+125
8x3-27
(1 − 2i)(6 + 5i)
(4 - 3i)(7 + 2i)
Which answer choice below has a root of 3, multiplicity 5?
(x+5)3
(x-5)3
(x-3)5
(x+3)5
Which of the following are roots of the polynomial
f(x)=(x+1)(x-3)(x-5)
Check ALL that apply!
1
-1
3
5
sin (5π/4)
√3/2
-√2/2
1
-1
Find the exact value of the trigonometric function. No decimal answers.
cos 4π/3
-√3/2
√3/2
1/2
-1/2
Find the exact value of the trigonometric function. No decimal answers.
sin 7π/6
1/2
-1/2
√3/2
-√3/2
Find the exact value of the trigonometric function. No decimal answers.
cos 5π/6
-1/2
1/2
√3/2
-√3/2
x2/3
log9(1/81) = -2
62 = 36
