Answer:
f(x) = -x^2 +8x -16
Step-by-step explanation:
With the given data, we can write the factored function as ...
f(x) = -1(x -4)^2 . . . . . -1 is the leading coefficient; exponent of 2 gives root multiplicity
f(x) = -x^2 +8x -16
I'm gonna try and make it like the tree
Estimation
Benchmark Round
Place Value
Thousandth Hundredth Tenth
Answer:
She has to cut another piece = 7.75 inches
Total length = 4x + 7.75
This is what y represent, so
y = 4x + 7.75
The graph of the equation is continuous
-6.809>-6.812
|-6.809| <|-6.812|
because the absolute values (vertical lines) represent whatever is in them becomes a positive.
-hope that helps
Answer:
9.22
Step-by-step explanation:
First, let's establish the distance formula! The distance formula is . Now, let's input our variables into the formula.
<em> (Also, we changed the minus sign to a plus sign because we have a negative number and we know that a negative minus a negative is a positive!)</em> Now we can start to solve the equations!
1st. We need to solve inside the parenthesis of both the x parenthesis and the y parenthesis.
2nd. We should square the inside of both of the parenthesis!
<em>(Remeber that when you square a negative you get a positive)</em>
3rd. Then, we can add 49 and 36!
4th. Lastly, we are going to find the square root of 85.
d ≈ 9.22 <em>(Remember that "≈" means the round solution, in this case we are rounding to the nearest 100th!)</em>
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Hope this Helps! :)
<em>Have any questions? Ask below in the comments and I will try my best to answer.
</em>
-SGO<em>
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