Question

What is the resulting ordered pair if the value of the independent variable is –2? f(x)=2x^3+3^2

If the function f(x)=3/2x-10 were graphed, which of the following would be true?

A survey is taken and finds that 4,250 people in town would vote for candidate A. The survey company says their results are accurate within 2%. Write an absolute value inequality with x as the possible survey results.

Which of the following equations represents a line that is parallel to the line below?
I will post attachment

Answer 1

@MGLMystiicz @jinxhead20 @Princer_Jones @Kommander_Kitten @Catlover5925

Answer 2

@roz_mar23

Answer 3

(-2,-7) 1st answer. (x,f(x)) is the ordered parir. Here x=-2

Answer 4

this is confusing.....

Answer 5

last answer is A. since the slope of the parallel lines are equal. see the points (3,-3) and (0,-4) are on the curve the slope of the line joining these two points is 1/3 hence 1st option is correct

Answer 6

The first one:
f(x)=2x^3+3^2.
The independent variable is just the variable in which YOU input the value to make f(x) equal something. They give this as -2. So x is simply -2.
Therefore, f(x) is just
\[2(-2)^{3}+3^{2}\]

Simplify and we get -7. So the ordered pair would be (-2, -7)

Answer 7

ok ur formula is Y=Mx +b...B is the y intercept and here it is -4 M is the slope ur slope is a positive 1/3....idk why ur answers have -2 but I would choose A because it has the right slope

Answer 8

^

Answer 9

Okayy thank you. Can come one help with number 1 cause -2,-7 aren't answers

Answer 10

is it 3^2 in the 1st question? You check it// @RosePetal_

Answer 11

not the choices are (-5,-2)
(-2,-4)
(-2,-28)
(-4,-2)

Answer 12

I said, 1st question is it given 3^2 in the end??

Answer 13

yes it is

Answer 14

Hello? Please I really need help bad. Im not understanding the first 3 questions

Answer 15

@AnswerMyQuestions @help?!?!?!

Answer 16

What are the answer choices for the first question?

Answer 17

(-5,-2)
(-2,-4)
(-2,-28)
(-4,-2)

Answer 18

Can you post a screenshot of the equation we're supposed to be solving then? I think you might have copied it wrong

Answer 19

That changes things :3

Answer 20

(-2,-4) 1st answer

Answer 21

See you posted wrong question in the beginning

Answer 22

^^

Answer 23

Also, for the second one, we need to see answer choices for it. The question your asking doesn't make any sense.

Answer 24

oh i did! opps oh my gawd I'm an ihdiut aha thanxx ill post the answers for the second one rn

Answer 25

Those are the answers above for question 2 ^^^

Answer 26

Answer B. here the first order derivative is greater than 0 hence it is an increasing function.

Answer 27

@RosePetal_

Answer 28

Thanxx so much!!!!!

Answer 29

what about the third one
here are the answers

Answer 30

I think its A

Answer 31

@RosePetal_ you reasoning?..

Answer 32

Sorry I meant b

Answer 33

I dont know its A or B, the question is not clear

Answer 34

because your taking the 4,250 out of the survey amount and its equal or less than .002 percent accurate

Answer 35

rhs is clearly 2/100=0.02 oh yes...

Answer 36

okay thank you so much for your help!!!