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natka813 [3]
3 years ago
12

Write an equation of the line that passes through a pair of points:

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
5 0

Answer:

The answer is y=4x+14 or C)

Step-by-step explanation:

m=slope                      To find equation of the line you need to do m=1+3/-3+4    m=4      y-y1=m(x-x1)     y+3=4(x+4)     y+3=4x+16     y=4x+13

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Help me find the function pls
wlad13 [49]

Answer:

  see below

Step-by-step explanation:

The tangent function has been shifted upward by 2 units, but there has been no horizontal scaling. Any horizontal offset must be equal to some number of whole periods.

Choices A and B show tan( )+2, the correct vertical offset. However, choice A has a horizontal scale factor of 2. The correct choice is B, which has no horizontal scaling (the coefficient of x is 1) and a horizontal offset of π, one full period.

_____

<em>Comment on horizontal scaling</em>

Horizontal scaling is different from vertical scaling in that using k·x in place of x <em>compresses</em> the graph horizontally by a factor of k. On the other hand, using k·f(x) in place of f(x) <em>expands</em> the graph vertically by a factor of k.

3 0
3 years ago
PLEASE HELP ASAP!!!
Dafna1 [17]

Answer:

Step-by-step explanation:

Any time you have compounding more than once a year (which is annually), unless we are talking about compounding continuously, you will use the formula

A(t)=P(1+\frac{r}{n})^{(n)(t)}

Here's what we have:

The amount after a certain time that she has in the bank is 4672.12; that's A(t).

The interest rate in decimal form is .18; that's r.

The number of times the interest compounds is 12; that's n

and the time that the money is invested is 3.5 years; that's t.

Filling all that into the formula:

4672.12=P(1+\frac{.18}{12})^{(12)(3.5)} Simplifying it down a bit:

4672.12=P(1.015)^{42} Raise 1.015 to the 42nd power to get

4672.12 = P(1.868847115) and divide to get P alone:

P = 2500.00

She invested $2500.00 initially.

6 0
3 years ago
Which statements about the data sets are true? Check all that apply.
Yuri [45]

Answer: 2, 3, 4, 5

Step-by-step explanation:

I just did it i'm positive it correct :)

Hope this helps.

7 0
3 years ago
How to write 10.4 as a mixed number in simplest form?
ki77a [65]
The answer to your question is 10 2/5
3 0
3 years ago
F(x) = -1/4x + 2 what Is the domain <br>​
eimsori [14]

Answer:

I'm not good with this stuff myself... lol

Step-by-step explanation:

All real numbers. X€R

4 0
3 years ago
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