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kolezko [41]
3 years ago
6

F(x)=-3(x-2)^2+27 Reveal the y intercept

Mathematics
1 answer:
RSB [31]3 years ago
4 0

Answer:

The y-intercept is: (0, 15)

The graph is also attached below.

Step-by-step explanation:

Given

f\left(x\right)=-3\left(x-2\right)^2+27

<u></u>

<u>Determining the y-intercept</u>

As we know that y-intercept is the point on a graph where x = 0

so

Putting x = 0 in the function

y=-3\left(0-2\right)^2+27

y=-2^2\cdot \:3+27

y=-12+27

\mathrm{Add/Subtract\:the\:numbers:}\:-12+27=15

y=15

Therefore, the y-intercept is: (0, 15)

The graph is also attached below.

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What are the next three terms in the sequence 4, -1, -6, -11, ...?
Fynjy0 [20]

Answer:

In summary, "the next three terms" are {-16, -21, -26}

Step-by-step explanation:

Note that the common difference separating the terms of 4, -1, -6, -11, ... is -5.  Each new term is found by combining the previous term with -5.

Thus, the applicable formula is a(n) = 4-5(n-1).

We should test this.  Take the term -6 and determine whether or not this formula correctly predicts the next term:  -11:

a(4) = 4-5(4-1) = 4 - 5(3) = 4 - 15 = -11 (yes).

We have the first four terms and need the 5th, 6th and 7th terms.

The fifth term, a(5), is 4-5(5-1) = 4-20 = -16

The sixth term is a(6) = 4-5(6-1) = -21

The seventh term is a(7) = 4 -5(6) = -26

In summary, "the next three terms" are {-16, -21, -26}

8 0
3 years ago
A baseball is thrown straight upwards from the ground and undergoes a free fall motion as it rises towards its highest point. Wh
Karo-lina-s [1.5K]

Answer: The answer should be that the velocity and acceleration decreases ! :)

Step-by-step explanation: With velocity, the pure definitions are "quickness of motion," and "rapidity of movement." So with this, when you think about it, the speed/velocity of the baseball decreases the higher it goes because of gravity slowly getting stronger the higher up it goes. So the answer would be that the velocity and the acceleration decreases. (hope I helped :') )

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Answer: C

Step-by-step explanation:

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4 0
3 years ago
What is the equivalent fraction of 4/5​
Aleks04 [339]

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Step-by-step explanation:

4 0
3 years ago
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Drupady [299]

Answer:

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Step-by-step explanation:

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