Number 7 I don't really get it

Answer:

(x−8)2+C−64(x-8)2+C-64

The equation which matches the function the function shown in the graph is; Choice A: y = 3sin(x - π).

First, the y-intercept of the function can be evaluated at point, x = 0.

At x= 0; we have;

• y = 3sin(0 - π).

• y = 3sin (-π)

• y = -3 × 0

• y = 0.

Similarly, when x= π;

• y = 3 × 0

• y = 0.

Ultimately, the required function is; Choice A; y = 3sin(x - π).

Read more on graph of functions;

brainly.com/question/9269626

Answer:

Option A

Step-by-step explanation:

You can simply check by using options

• The function must be sine because the graph passes through origin

• So, answer will be in A& B

• InoptionB,theordinateisincreasedorshiftedby3units(+3).Itmustresulttheoriginmustbeshiftedby3units.So,optionbeisalsoremoved

• InOptionA,Sinefunctionismultipliedby3.Weknowsinx:[-1,1],Sowhenitismultipliedthevaluesofthefunctionliesin[-3,3].Aslikethegraph

Hopeyouunderstand,ifyou'veanydoubtscommentbelow;))

Answer:

0.6

Step-by-step explanation:

.6 is in the tenth place and it does not need to be rounded up but the number in the hundreths place is not above 4