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3 years ago

Is this a function pls help me

Mathematics

2 answers:

Olin [163]3 years ago

7 0

Answer:

Step-by-step explanation:

victus00 [196]3 years ago

7 0

Answer:

Step-by-step explanation:

No, because if you do the Vertical Line Test it passes through more than one point on the graph

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Find the explicit formula that produces the given sequence. <br> 3/2, 3/4, 3/8, 3/16,...

lara [203]

$\frac{3}{2};\ \frac{3}{4};\ \frac{3}{8};\ \frac{3}{16};\ ...\\\\a_1=\frac{3}{2}\\\\a_2=\frac{3}{4}=\frac{3}{2}\cdot\frac{1}{2}\\\\a_3=\frac{3}{8}=\frac{3}{4}\cdot\frac{1}{2}=\frac{3}{2}\cdot\left(\frac{1}{2}\right)^2\\\\a_4=\frac{3}{16}=\frac{3}{8}\cdot\frac{1}{2}=\frac{3}{2}\cdot\left(\frac{1}{2}\right)^3\\\vdots$
$a_n=\frac{3}{2}\cdot\left(\frac{1}{2}\right)^{n-1}=\frac{3}{2}\cdot\left(\frac{1}{2}\right)^{-1}\cdot\left(\frac{1}{2}\right)^n=\frac{3}{2}\cdot2\cdot\left(\frac{1}{2}\right)^n=3\cdot\left(\frac{1}{2}\right)^n$

7 0

3 years ago

A company makes glass paperweights in the shape of a square pyramid. The base of

Serhud [2]

Step-by-step explanation:

D) 12 in3

How to get the volume

length x width x height

in this case it be

base x height

3 0

2 years ago

Really need help on this math question! “Jill is draining her pool before winter arrives.

Burka [1]

Answer:

f(x)=2000-8x

Step-by-step explanation:

2000 is initial amount that gets subtracted

8x is the amount of gallons being siphoned out, where x is t, or minutes.

5 0

3 years ago

i need help on this problem i know how to do this types of problem but i dont get this problem i need hep thank you

Sever21 [200]

Answer:

B: 72

Step-by-step explanation:

Split the shape into separate rectangles! It will make the problem much easier. You can split it so that you will have a 12 x 3 rectangle and a 6 x 6 rectangle because you subtract 3 from 9 and subtract 6 from 12.

12 x 3 = 36

6 x 6 = 36

36 + 36 = 72

Let me know if you're still confused!

8 0

3 years ago

Read 2 more answers

H(x)=-x+ 5g(x)=-3x – 2Find (h/g)(x)

Neko [114]

Find (h/g)(x);

$\begin{gathered} h(x)=-x+5 \\ g(x)=-3x-2 \\ (\frac{h}{g})(x)=\frac{-x+5}{-3x-2} \end{gathered}$

5 0

1 year ago