Answer:
linear
Step-by-step explanation:
<em>brainliest</em><em> </em><em>please?</em>
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Answer:
11x+1x + 2+ 2
Step-by-step explanation:
Answer:
2.5 miles
Step-by-step explanation:
She rode a total of 7.5 miles for three days.
If she rode the same amount for each day then the equation is
7.5/3
which equals 2.5
Therefore, she rode 2.5 miles in one day
Answer:
-f(-x) = f(x)
Step-by-step explanation:
Given function is:
f(x)= -2x^5+x^3-7x
To check if a function is even, it is checked that:
f(-x)=f(x)
If f(-x) gives the original function then the function is said to be even.
And if:
-f(-x)=f(x)
which means if –f(-x) gives the original function, then the function is odd. So a function has to satisfy this rule to be an odd function.
Now for the given function:
-f(-x)= -[-2(-x)^5+(-x)^3-7(-x)]
= -[(-2)(-x^5 )+(-x^3 )+7x]
= -( 2x^5- x^3+7x)
Multiplying the negative sign
-f(-x)= -2x^5+x^3-7x
-f(-x)=f(x)
So, the function satisfies this rule to be an odd function. ..
Step-by-step explanation:
I found this on the internet, hope it helps