Question

doing corrections for math 6 questions please explain why my answer is wrong and why the other is correct @hero

Answer 1

Okay, let's take a look. Go ahead and post the problems.

Answer 2

\(f_{1}(x) = \sin(x)\)

\(f_{2}(x) = 2\sin(x + 3)\)

This one is pretty clear. The general form for trigonometric functions is \(f(x) = A\sin(Bx + C) + D\) where A represents the Amplitude. And clearly in the 2nd function, the amplitude is DOUBLE that of the 1st function.

Answer 3

Because for \(f_{1}(x)\) \(A = 1\) and for \(f_{2}(x)\) \(A = 2\)

Answer 4

For this one, all it is asking is to input the point (x,y) = (0,3) into each equation and check to see if both sides agree.

Answer 5

Idk this was like 4 months ago.. I'm done with course just trying to boost gpa.

Answer 6

If I were you, I would have graphed each of the functions. But really, you were not going to be able to answer the question correctly unless you are thoroughly familiar with general forms of trig functions.

Answer 7

Because even though they say the length from top to bottom is 5, the amplitude would only be half that.

Answer 8

Knowing that would have enabled you to eliminate 3 of the answer choices right off the bat.

Answer 9

why is the answer for 15 exactly right and why is 24 correct want to get credit back

Answer 10

Inputting (0,3) to y =sin(2x) + 3 yields:

3 = sin(2(0)) + 3
3 = sin(0) + 3
3 = 0 + 3
3 = 3

Inputting (0,3) to y = tan(x) + 3 yields:
3 = tan(0) + 3
3 = 0 + 3
3 = 3

Answer 11

Your answer to 24 is here: All you had to do was graph it. The cycle completes every two seconds and the distance from top to bottom is 5:
https://www.desmos.com/calculator/hriwr6pu9q

Answer 12

@kaylak

Answer 13

last one

Answer 14

You would use the sum-difference formula for sine to find the answer to number 6. And you would use the dot product formula to find the answer to number 5. Sorry I have to go for now. I'll be back later.

Answer 15

Solve x2 u2013 4 = 5 by graphing the related function.

Answer 16

Which statements describe how Antinous is portrayed in this excerpt from Book 21

Answer 17

Let g(x) = 2x and h(x) = x2 + 4.

Evaluate (h u2218 g)(u22122).

Answer 18

The domain for f(x) and g(x) is the set of all real numbers.

Let f(x) = 2x2 + x u2212 3 and g(x) = x u2212 1.

Answer 19

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The domain for f(x) and g(x) is the set of all real numbers.

Let f(x) = 3x + 5 and g(x) = x2.

Answer 20

biochem question about molecules @ physiological pH (which is ~7ish)

Answer 21

Math help

Answer 22

Let g(x) = 2x and h(x) = x2 + 4.

Evaluate (h u2218 g)(1).

Answer 23

The domain for f(x) and g(x) is the set of all real numbers.

Let f(x) = 3x + 5 and g(x) = x2.

Answer 24

The domain for f(x) and g(x) is the set of all real numbers.

Let f(x) = 2x2 + x u2212 3 and g(x) = x + 2.

Answer 25

The domain for f(x) and g(x) is the set of all real numbers.

Let f(x) = 3x + 5 and g(x) = x2.

Answer 26

Math help

Answer 27

Imagine that you are an adviser to either Chinau2019s emperor or Japanu2019s shogun.

Answer 28

a parenthetical citation for a classic play hamlet

Answer 29

analytical chem instrumentation question - main difference between a spectrofluor

Answer 30

PLEASE HELP OML!!!!!!!!!!!
1. H2 + Cl2 u2192 HCl (Need to balance equation)
How many grams of HCl can be produced if 7.

Answer 31

The youth group is going on a trip to the state fair. The trip costs $63. Included in that price is $13 for a concert ticket and the cost of 2 passes, one f

Answer 32

oh hello. :))))

Answer 33

The domain for f(x) and g(x) is the set of all real numbers.

Let f(x) = 3x + 5 and g(x) = x2.

Answer 34

Let f(x) = 2x2 + x u2212 3 and g(x) = x u2212 1.

Find f(x)/g(x) and state its do