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2 years ago

How high is the building (ie. from what height was the potato launched) if h=-2(t-3)2+32

Mathematics

1 answer:

Llana [10]2 years ago

5 0

Answer:

Step-by-step explanation:

To find the height from which the potato was launched, you need to set the time to 0 (since that is at the beginning). Plugging this into the equation, you get:

$h=-2(0-3)^2+32$

h=-2(9)+32

h=32-18

h=14

Hope this helps!

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13 is the same as 1÷3. <br> What is the exact quotient in decimal form of 1÷3?

Yuliya22 [10]

Answer:

Exact quotient is 0

Step-by-step explanation:

Given : $\frac{1}{3}$ is the same as 1÷3.

To find : What is the exact quotient in decimal form of 1÷3

Solution : Here the divisor is 3

dividend is 1

To find quotient we divide divisor by dividend

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So, the quotient is 0.333... and remainder goes on to 1 till the division goes on.

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2 years ago

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lawyer [7]

Answer:

The difference quotient for $f(x)=3x^2$ is $3 h + 6 x$ .

Step-by-step explanation:

The difference quotient is a formula that computes the slope of the secant line through two points on the graph of <em>f</em>. These are the points with x-coordinates x and x + h. The difference quotient is used in the definition the derivative and it is given by

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So, for the function $f(x)=3x^2$ the difference quotient is:

To find $f(x+h)$ , plug $x+h$ instead of $x$

$f\left(x+h\right)=3 \left(h + x\right)^{2}$

Finally,

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$\frac{3\left(\left(h+x\right)^2-x^2\right)}{h} \\\\\frac{3(h^2+2hx+x^2-x^2)}{h} \\\\\frac{3h\left(h+2x\right)}{h}\\\\3h+6x$

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2 years ago

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Answer:

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