Question

can someone help me answer 9 questions in 30 min

Answer 1

Let f(x) = 4x - 5 and g(x) = 6x - 3. Find f(x) g(x).
A. 10x – 8

B. 10x – 2

C. –2x – 8

D. –2x – 2

Answer 2

its not A

Answer 3

What is the inverse of the given relation?
y = 3x + 9

Answer 4

is the problem f(x) times g(x), or f(x) MINUS g(x), or perhaps f(x) PLUS g(x) ?

Answer 5

idk what i posted is what the question says

Answer 6

looking at the choices, and if you say A is wrong, then the operation is subtraction. so my answer is (D) -2x -2
assuming the operation is subtraction

Answer 7

what are the choices for the inverse problem of \[y=3x+9\]

Answer 8

y = 1/3x + 3

Answer 9

A

Answer 10

C. y = 3x + 3

Answer 11

d. y = 1/3x - 3

Answer 12

(D) \[y=\frac{ x-9 }{ 3 }\] is the same as \[y=\frac{ 1 }{ 3 }x-3\]

Answer 13

\[What is the simplest form of the radical expression?2^{4}\sqrt{2x} + 6^{4}\sqrt{2x}\]

Answer 14

wth lol

Answer 15

What is the simplest form of the radical expression?

Answer 16

the problem is similar to 2y + 6y

Answer 17

\[b. 8^{4}\sqrt{2x}\]

Answer 18

\[c. 16^{4}\sqrt{2x}\]

Answer 19

D. not possible to simplify

Answer 20

please show steps!!

Answer 21

that are understandable

Answer 22

when i first did this i added 2 and the 6 is that wrong

Answer 23

i believe its b

Answer 24

\[2\sqrt[4]{2x}+6\sqrt[4]{2x}\] \[=(2+6)\sqrt[4]{2x}\] \[=8\sqrt[4]{2x}\]

Answer 25

i was correct than you for checking me answer

Answer 26

What is the simplest form of the quotient?

Answer 27

\[^{4}\sqrt{400}\over ^{4}\sqrt{5}\]

Answer 28

i got

Answer 29

\[^{4}\sqrt{80}\]

Answer 30

which is wrong lol

Answer 31

\[\frac{ \sqrt[4]{400} }{ \sqrt[4]{5} }\] \[=\sqrt[4]{ \frac{ 400 }{ 5 }}\] \[=\sqrt[4]{80}\]\[=\sqrt[4]{(2^4)5}\] \[2\sqrt[4]{5}\]

Answer 32

\[\sqrt[4]{80}\] can be simplified further

Answer 33

haha i have no idea how i got what i got lol

Answer 34

o thats right opps i forgot

Answer 35

What is the solution of the equation?

Answer 36

\[4(3-x)^{4/3}-5 = 59\]

Answer 37

i got 5 but im thinking its -5 , 11

Answer 38

is the exponent 4/3 ?

Answer 39

yes

Answer 40

\[4(3-x^{4/3})=59+5\] \[(3-x)^{4/3}=\frac{ 64 }{ 4 }\]

Answer 41

16

Answer 42

nvm

Answer 43

i confused myself

Answer 44

\[\left( (3-x)^{4/3} \right)^{3/4}=(16)^{3/4}\]

Answer 45

oh, it's a plus or minus before (16)^(3/4)

Answer 46

\[(3-x)=\pm 8\]
so x=-5 or x=11

Answer 47

yay i was right :D

Answer 48

Graph the equation.

Answer 49

\[y = \sqrt{x} - 3\]

Answer 50

my calcator doesnt give me a right answer

Answer 51

i believe this is what my answer should be