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3 years ago

Suppose y = f (x) +k what effect does k have on parent funcation

Mathematics

1 answer:

Aliun [14]3 years ago

8 0

K is the amount that the function will go up or down.
It is typically the y intercept

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3 years ago

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makkiz [27]

Answer:

33 feet

Step-by-step explanation:

Use SOHCAHTOA to determine which trigonometric function to use:

sin(65)=30/x

sin(65)x=30

x=30/sin(65)

x=33.1

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3 years ago

Need help on this question

MariettaO [177]

Given:

The two equations are $2x-5y=-7$ and $5x-3y=11$

We need to solve the equations using elimination method.

Elimination method:

Let us multiply the equation $2x-5y=-7$ by 5, we get;

$10x-25y=-35$ ---------(1)

Now, multiplying the equation $5x-3y=11$ by -2, we get;

$-10x+6y=-22$ --------(2)

Adding equations (1) and (2), we have;

$\ \ \ 10x-25y=-35\\-10x+\ \ 6y=-22\\---------\\-19y=-57$

$y=3$

Thus, the value of y is 3.

Substituting $y=3$ in the equation $2x-5y=-7$ , we have;

$2x-5(3)=-7$

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Therefore, Option A is the correct answer.

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3 years ago

What is the 100th term of this sequence: an=2n-5

ohaa [14]

A(100) = 2(100) - 5 = 195

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