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3 years ago

If f(x) = k(x - 2)^2, where k is positive, what is the effect on the graph of f(x) as k increases

Mathematics

2 answers:

motikmotik3 years ago

7 0

Answer:

The value of k determines where the parabola is on the y-axis. In other words, its "height". If k we're to be positive, the parabola would move to the positive side of y-axis, not negative.

pashok25 [27]3 years ago

4 0

The answer is B. Lana Rhoades

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Step-by-step explanation:

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Samuel and Christopher go to the movie theater and purchase refreshments for their friends. Samuel spends a total of $34.00 on 6

Llana [10]

Answer:

The system of equations is :

6 p + 4 d = 34

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Step-by-step explanation:

Assume that the price of one bag of popcorn is $p and the price of a drink is $d

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- Multiply p by 6 and d by 4, then add the products and equate

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∴ 6 p + 4 d = 34 ⇒ (1)

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- Multiply p by 12 and d by 7, then add the products and equate

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∴ 12 p + 7 d = 66.25 ⇒ (2)

The system of equations is :

6 p + 4 d = 34

12 p + 7 d = 66.25

Now let us solve it

Multiply equation (1) by -2 to make the coefficients of p in the two equations equal in values and opposite in signs to eliminate it

∵ -12 p - 8 d = - 68 ⇒ (3)

- Add equations (2) and (3)

∴ - d = - 1.75

- Divide both sides by -1

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3 years ago

A circle has a radius of 6. An arc in this circle has a central angle of 48 degrees. What is the length of the arc

murzikaleks [220]

Answer:

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