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Lunna [17]
3 years ago
7

Give an example of an odd function and explain algebraically why it is odd.

Mathematics
1 answer:
NARA [144]3 years ago
4 0
F(x) = x^3
f(-x) = (-x)^3 = -x^3
but if u factor out the negative then
f(-x) = -(x)^3
therefore it is an odd function because f(-x) = -f(x)
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Pls help...............
Alex Ar [27]

Answer:

You chose the right one

Step-by-step explanation:

i hope this helps :)

8 0
2 years ago
I REALLY NEED HELP PLEASE!!  
disa [49]


part A)

\bf \begin{array}{ccllll}
hours(x)&velocity(y)\\
-----&-----\\
1&6\\
3&2
\end{array}\\\\
-------------------------------\\\\


\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
%   (a,b)
&({{ 1}}\quad ,&{{ 6}})\quad 
%   (c,d)
&({{ 3}}\quad ,&{{ 2}})
\end{array}
\\\\\\
% slope  = m
slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{2-6}{3-1}\implies \cfrac{-4}{2}\implies -2

\bf y-{{ y_1}}={{ m}}(x-{{ x_1}})\implies y-6=-2(x-1)\\
\left. \qquad   \right. \uparrow\\
\textit{point-slope form}
\\\\\\
y-6=-2x+2\implies y=-2x+2+6\implies \boxed{y=-2x+8}

part B)

well, we know y = -2x+8.... so.. what's the runner's velocity after 5hours? well, x = 5, thus y = -2(5) +8 ---> y = -2

to graph it, well, is a LINEar equation, meaning the graph is a LINE, and to graph a line, all you need is two points, and by now, you have more than two.. so graph it away.
7 0
3 years ago
12 out of 30 tickets sold were early admission what percentage of tickets were early admission tickets
bezimeni [28]

Answer:

40%

Step-by-step explanation:

12 divided by 30 will give you 0.4

7 0
3 years ago
ANSWER ASAP!!!
mr_godi [17]

Answer:

c

Step-by-step explanation:

got it right on edjenuity

6 0
2 years ago
What is the remainder when 1,095 is divided by 7?<br> A) 3 <br> B) 4 <br> C) 5 <br> D) 6
Rina8888 [55]
The answer is a or 3

5 0
3 years ago
Read 2 more answers
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