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bearhunter [10]
3 years ago
13

If the graph of the function y=h(x) contains the point (5,-4) then which of the following must be true

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
7 0

Answer:

h (5) = -4 .........

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HIII BEAUTIFUL PEOPLEeeeee
cestrela7 [59]

Answer:

hi how are .you are really Beaufort by the way

7 0
3 years ago
Read 2 more answers
A sequence is defined recursively using the equation f(n + 1) = f(n) – 8. If f(1) = 100, what is f(6)?
BARSIC [14]
If the sequence f is defined as

\mathsf{f(n+1)=f(n)-8}


then

\mathsf{f(n+1)-f(n)=-8}


As you can see above, the difference between two consecutive terms gives us a constant.


So f is actually an arithmetic progression (AP), and it has (– 8) as its common difference:

\mathsf{f(n)=f(1)+(n-1)\cdot d}\\\\ \textsf{where }\mathsf{d=-8.}


•   If f(1) = 100, then

\mathsf{f(6)=f(1)+(6-1)\cdot (-8)}\\\\ \mathsf{f(6)=100+5\cdot (-8)}\\\\ \mathsf{f(6)=100-40}\\\\ \boxed{\begin{array}{l} \mathsf{f(6)=60} \end{array}}\qquad\checkmark


If you're having problems understanding this answer, try seeing it through your browser: brainly.com/question/2190444


I hope this helps. :-)

3 0
3 years ago
How can you tell which function has the greatest constant of variation?
alekssr [168]

The constant of variation in a <span>direct variation </span>is the constant (unchanged) ratio of two <span>variable </span>quantities.

The formula for direct variation is

<span><span>y=kx  </span></span>(or <span><span>y=kx</span></span>)

where <span>kk</span> is the constant of variation.

Example 1:

If <span>y</span> varies directly as <span>x</span> and <span><span>y=15</span></span> when x=24,

find <span>x</span> when <span><span>y=25</span></span> .

Find the constant of variation.

<span><span><span>k=<span>y/x</span>=<span>15/24</span>=<span>5/</span></span></span></span>8y=5/8x

To find <span>x</span>, substitute <span>25</span> for y.

25=5/8x

<span><span><span>x=40</span></span></span>


The constant of variation in an <span>indirect variation </span>is the constant (unchanged) product between two variable quantities.

The formula for indirect variation is

<span><span>xy=k </span></span>(or <span><span>y=<span>k/x</span></span></span> )

where <span>k</span> is the constant of variation .

Example 2:

If it takes <span>4</span> hours at an average speed of <span>90</span> km/h to do a certain journey, how long would it take at <span>120</span> km/h?

Find the constant of variation.

<span>k</span> = speed · time

<span><span>k=90⋅4=360</span></span>

Then,

<span><span><span>time=<span>k/speed</span></span><span> =<span>360/120</span></span><span> =3 hours.</span></span></span>

6 0
4 years ago
Graph the solution. x/8&gt;2÷(3+2x2+1)⋅2
Digiron [165]
X is the grater one becouse x/8>2 and evrethangs peced together at that point
7 0
3 years ago
What is the value of begin expression . . . 5 raised to the third power, minus 4, times 3 raised to the second power, plus 13 .
AveGali [126]
5^3-4*3^2+13=102
So the correct answer is C.
i miss having fun math homework
6 0
3 years ago
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