All categories

3 years ago

Please help me with this I need the right answer

Mathematics

2 answers:

Grace [21]3 years ago

8 0

Answer:

B is the correct answer.

Step-by-step explanation:

graph attached below, with red as the parent function (f(x)=3^x) and blue as the change (f(x)=3^x-8).

Alex3 years ago

3 0

Answer:

Step-by-step explanation:

B is the correct answer

You might be interested in

Cuanto es 8por8por5por3

icang [17]

Answer:

yes

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Verify the identity. cot(x - pi/2) = -tan(x)

gizmo_the_mogwai [7]

Answer:

See below.

Step-by-step explanation:

$\cot(x-\frac{\pi}{2})=-\tan(x)$

Convert the cotangent to cosine over sine:

$\frac{\cos(x-\frac{\pi}{2} )}{\sin(x-\frac{\pi}{2})} =-\tan(x)$

Use the cofunction identities. The cofunction identities are:

$\sin(x)=\cos(\frac{\pi}{2}-x)\\\cos(x)=\sin(\frac{\pi}{2}-x)$

To convert this, factor out a negative one from the cosine and sine.

$\frac{\cos(-(\frac{\pi}{2}-x ))}{\sin(-(\frac{\pi}{2}-x))} =-\tan(x)$

Recall that since cosine is an even function, we can remove the negative. Since sine is an odd function, we can move the negative outside:

$\frac{\cos((\frac{\pi}{2}-x ))}{-\sin((\frac{\pi}{2}-x))} =-\tan(x)\\-\frac{\sin(x)}{\cos(x)} =-\tan(x)\\-\tan(x)\stackrel{\checkmark}{=}-\tan(x)$

8 0

3 years ago

a recipe calls for 2/5 cup of chicken broth and 1/4 cup of vegetable broth what is the total amount of broth needed for the reci

Tomtit [17]

The total amount would be 13/20 I believe I'm not too sure

6 0

4 years ago

Read 2 more answers

Please do 2-6.I’ll give someone Brainiest!!

bazaltina [42]

Answer:

r*4, m+15, 21/k, m-16, 17/g, p+24 . tell me if this is wrong i may have another answer

Step-by-step explanation:

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=1%2B2x%3D4x%2B9" id="TexFormula1" title="1+2x=4x+9" alt="1+2x=4x+9" align="absmiddle" class="l

kicyunya [14]

Answer:

x= -4

Step-by-step explanation:

=> 1+2x= 4x+9

=> 1-9=4x-2x

=> -8 = 2x

=> x = -8/2

=> x= -4

hope it's helpful to you ☺️

6 0

3 years ago

Read 2 more answers