3 years ago

The domain _ is the set of inputs for a function

Mathematics

1 answer:

Ahat [919]3 years ago

4 0

78 is the set of inputs for a function

You might be interested in

Which equation has 1 solution?

Alexxx [7]

The equation that has 1 solution is D. W=1

7 0

3 years ago

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

Help help help ASAP math math

Lorico [155]

29 mg = 0.029 g hope this helps

4 0

3 years ago

Read 2 more answers

What should I do here?

Otrada [13]

Divide the amount from the months , then add the percentage

8 0

3 years ago

Solve 37+z≤54. Graph the solution.

iragen [17]

Answer:

z ≤ 17

Step-by-step explanation:

Step 1: Subtract 37 from both sides.

$37 + z - 37\leq 54-37$
$z\leq 17$

3 0

3 years ago

Read 2 more answers