Get professional solution for assignment help,homework help,easy writing help,and This is Writing for all Universities in USA,UK,and Australia.

1. University of Phoenix MAT 117 Week
7&8 Quiz
Get help for Universityof PhoenixMAT117 Week 7&8 Quiz. We provide assignment, homework,
discussions and case studies help for all subject Universityof Phoenixfor Session 2015-2016.
MAT 117 WEEK 7 QUIZ
1.
Whichof the followingconclusionsistrue aboutthe statementbelow?
2 x ⁢ = x
•
The statementisnevertrue.
•
The statementistrue whenx is negative.
•
The statementisalwaystrue.
•
The statementistrue whenx=0.
2.
Solve forxx inthe equationx2- 8x - 9 = 0.

2. •
{-1, -9}
•
{1, -9}
•
{-1, 9}
•
{1, 9}
3.
Selectthe approximate valuesof x thatare solutionstof(x) =0, where
f(x) = -9x2 + 6x + 3.
•
{–3.00, 2.00}
•
{-9, 6}
•
{–0.67, –0.33}
•
{–0.33, 1.00}
4.
Selectthe approximate valuesof x thatare solutionstof(x) =0, where
f(x) = -7x2 + 3x + 7.
•
{1.24, –0.81}
•

3. {-7, 3}
•
{–0.43, –1.00}
•
{–1.00, 0.43}
5.
Selectthe approximate valuesof x thatare solutionstof(x) =0, where
f(x) = -3x2 + 2x + 2.
•
{–0.55, 1.22}
•
{-3, 2}
•
{–0.67, –0.67}
•
{–1.50, 1.00}
6.
Solve forx in the equationx2- 12x + 32 = 0.
•
{4, 8}
•
{-4, 8}
•
{4, -8}
•

4. {-4, -8}
http://www.justquestionanswer.com/viewanswer_detail/MAT-117-MAT117-MAT-117-WEEK-7-QUIZ-1-
Which-of-the-fol-44734
MAT 117 WEEK 8 QUIZ
1.
Giventhe functionf(x)=9x+7f(x)=9x+7,finditsinverse.
•
f−1(x)=(x−9)7f−1(x)=(x−9)7
•
f−1(x)=x9−7f−1(x)=x9−7
•
f−1(x)=(x−7)9f−1(x)=(x−7)9
•
f−1(x)=x7−9f−1(x)=x7−9
2.
Simplifythe logarithmlog2(64)log⁡2(64).Selectthe correctsolution.
•
66
•
6464
•
6262

5. •
3232
3.
Selectthe firstfive termsinthe arithmeticsequencean= 6n, startingwithn =1.
•
{, , , , }
•
{1, 2, 3, 4, 5}
•
{7, 8, 9, 10, 11}
•
{6, 12, 18, 24, 30}
4.
Selectthe firstfive termsinthe geometricsequencean=(2)n−1an=(2)n−1,startingwith n=1n=1.
•
{2,4,8,16,64}{2,4,8,16,64}
•
{1,2,4,8,16}{1,2,4,8,16}
•
{1,2,4,6,8}{1,2,4,6,8}
•
{2,4,6,8,10}{2,4,6,8,10}
5.
Selectthe sumof the series.∑5k=1k2∑k=15k2
•

6. 5555
•
5656
•
200200
•
225
http://www.justquestionanswer.com/viewanswer_detail/MAT-117-MAT117-MAT-117-WEEK-8-QUIZ-1-
Given-the-function-44735