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3 years ago

Find f(2) when f (x) 3x^2 – 5x

Mathematics

1 answer:

sergiy2304 [10]3 years ago

8 0

Answer:

Step-by-step explanation:

Evaluate f(x) = 3x^2 – 5x at x = 2. Substitute 2 for x:

f(2) = 3(2)^2 - 5(2) = 3(4) - 10 = 2

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In the first quadrant you start at (7,3) and move 5 unit left

AveGali [126]

Answer:

That would be (2,3)

Step-by-step explanation:

When we're moving left in the coordinate plane, we are subtracting the x-coordinate by how much distance we move.

In this case, 7-5=2, so the new x-coordinate is 2, but the y-coordinate doesn't change since we're going horizontally and not vertically.

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4 years ago

52÷2= ?? find the quotient and remainder

vodomira [7]

52/2= 26

The quotient is 26, but there are no remainder.

Hope this helps!

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4 years ago

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Can i have a z score that extends past -0.5 or +5.0

Dimas [21]

Yes, of course you can!

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4 years ago

Amount $100,000

sergey [27]

Answer:

1) Repaid for the loan = $239,511.60

2) Percentage = 58.2%

3) Average amount = $387.53

Step-by-step explanation:

Given :

Amount $100,000

Rate 7%

Payments 360 - $665.31

Total interest $139,511.60

To find :

1) How much will be repaid for this loan?

Repaid for the loan = Amount - Total interest

Repaid for the loan = 100,000 + 139,511.60

Repaid for the loan = $239,511.60

2) What percentage will be repaid for this loan?

$\text{Percentage}=\frac{\text{Total interest}}{\text{Repaid loan}}\times100$

$\text{Percentage}=\frac{139511.60}{239511.60}\times100$

$\text{Percentage}=0.582\times100$

$\text{Percentage}=58.2\%$

3) What will be the average amount per payment for interest?

$\text{Average amount}=\frac{\text{Total interest}}{\text{Payments}}$

$\text{Average amount}=\frac{\text{139511.60}}{\text{360}}$

$\text{Average amount}=387.53$

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4 years ago

The intersection of the perpendicular rays below has formed which of the following?

dlinn [17]

B. 4 right angles

perpendicular lines always create 90° angles

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4 years ago