Answer:
Step-by-step explanation:
hello :
f(x)=x²-3|x|+5 and g(x)=x-4/4x
f(-5)/g(5) =( (-5)²-3|-5|+5)/(5-4/4(5))
but : (-5)²=25 and |-5| = 5 and (-5-4/4(-5) = 1/20
f(-5)/g(5) = (25-15+5)/(1/20) = 15×20/1 =300
Answer:
binomial and not a polynomial
When talking about the mean of something, we are asking the mean average. To get the mean average of something, sum up all the numbers in the set and divide the sum by the number of elements in the set.
<span>0 + 1 + 1 + 2 + 2 + 5 + 3 + 3 + 4 + 6 + 5 + 7 + 6 + 9 = 45
45 / 14 </span>≈ <span>3.2
So, the mean average is 3.2.</span>
Answer:
Option B
Step-by-step explanation:
we have
we know that
<u>The vertical line test </u>is a visual way to determine if a curve is a function or not. A function can only have one value of y for each unique value of x
In this problem
The given function passes the vertical line test
therefore
f(x) is a function
<u>The Horizontal Line Test</u> is a test use to determine if a function is one-to-one
If a horizontal line intersects a function's graph more than once, then the function is not one-to-one.
In this problem
The given function fails the horizontal line test
because for f(x)=0 x=-3, x=-1, x=3
therefore
It is no a one-to-one function
Answer:
mark me as a brainlist
Step-by-step explanation:
option for is the right answer I think so