All categories

1 year ago

Which equation is represented by the graph below?

Mathematics

1 answer:

denpristay [2]1 year ago

5 0

Answer:

Step-by-step explanation:

I assume that for C and D, you meant e^x.

Since the function is defined at 0, eliminate A and B (since ln 0 is undefined)

Between C and D, we know that when x=0, e^x = 1. Since the y intercept of the graph is -3, this means the equation is y = e^x - 4.

You might be interested in

A arithmetic sequence has a common ??????

klasskru [66]

Difference
1 2 3 4 5 ... n
difference is 1

5 0

2 years ago

BRAINLIESTT ASAP! PLEASE HELP ME :)

antiseptic1488 [7]

Step-by-step explanation:

$\displaystyle y = Acos(Bx - C) + D$

According to this trigonometric function, −C gives you the OPPOSITE terms of what they really are, so be EXTREMELY CAREFUL:

$\displaystyle Phase\:[Horisontal]\:Shift → \frac{-\frac{2}{3}π}{2} = -\frac{π}{3} \\ Period → \frac{2}{2}π = π$

Therefore we have our answer.

Extended Information on the trigonometric function

$\displaystyle Vertical\:Shift → D \\ Phase\:[Horisontal]\:Shift → \frac{C}{B} \\ Period → \frac{2}{B}π \\ Amplitude → |A|$

NOTE: Sometimes, your vertical shift might tell you to shift your graph below or above the <em>midline</em><em> </em>where the amplitude is.

I am joyous to assist you anytime.

3 0

3 years ago

Read 2 more answers

Plot the image of point Q under a reflection across the -axis.

Jlenok [28]

Answer:

pit it on -4 because your reflecting it on x

7 0

3 years ago

Dominic invests £1000 in a bank account which has a simple interest rate of 4% per annum. He would like to work out how much mon

mestny [16]

Answer:

ooytot

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

6n – 4 + 5n - 5 what is the awnser

Leviafan [203]

Answer:

11n-9

Step-by-step explanation:

6n-4+5n-5

11n-4-5 Combine like terms

11n-9

4 0

2 years ago