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WINSTONCH [101]
3 years ago
13

Identify the turning point of the function f(x)= x^2 -2x + 8 by writing its equation in vertex form . show work

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
7 0
The turning point of a parabola is its vertex.

f(x)=x^2-2x+8\\
f(x)=x^2-2x+1+7\\
f(x)=(x-1)^2+7
The vertex is (1,7)
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The volume of a cube with sides of length s is given by v = s^3. find the rate of change of the volume with respect to s when s
katrin2010 [14]

The rate of change of the volume with respect to s when s = 15 centimeters is 3375 centimeters

<h3>What is the volume?</h3>

The formula for volume of a cube is given as;

Volume = a³

Where:

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From the information given, we have;

V = s³

Where s = 15 centimeters

Substitute the value into the formula

v = (15)³

v = 3375 centimeters

Thus, the rate of change of the volume with respect to s when s = 15 centimeters is 3375 centimeters

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1 year ago
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3 years ago
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Kruka [31]
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DerKrebs [107]

Subtract 1 from both sides

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-10x-6y=0 -4x -6y=54 find the solution of this system of equations
ad-work [718]

You can see that the term -6y appears in both equations. In this cases, we can leverage this peculiarity and subtract the two equations to get rid of the repeated term. So, if we subtract the first equation from the second, we have

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Now that we know the value of x, we can substitute in any of the equation to deduce the value of y: if we use the first equation, for example, we have

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7 0
2 years ago
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