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2 years ago

Help no points ok yea

Mathematics

1 answer:

Valentin [98]2 years ago

4 0

Answer: 1, it’s a continuous cuz it’s a line and not dots

2, I think the notation u use is f(x) = 50+25x

3, D: - infinity, infinity

4, R: - infinity, infinity

Step-by-step explanation:

Google hope it helps

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26. The graph of linear function fpasses through the point (1,-6) and has a slope of -2

Alina [70]

For this case we have that by definition, the equation of a line in the slope-intersection form is given by:

$y = mx + b$

Where:

m: It is the slope of the line

b: It is the cut point with the y axis

We have according to the data:

$m = -2$

Thus, the equation is of the form:

$y = -2x + b$

We substitute the given point:

$(x, y) :( 1, -6)\\-6 = -2 (1) + b\\-6 = -2 + b\\-6 + 2 = b\\b = -4$

Finally, the equation is:

$y = -2x-4$

Answer:

$y = -2x-4$

7 0

2 years ago

Read 2 more answers

Covert 20/11 to a decimal

kotegsom [21]

20/11=20 divided by 11
1.8181818181818...

8 0

2 years ago

Ms.hernandez is taking her children and their friends to the movies. She will pay $10 for her adult tickets and $7 for each chil

astraxan [27]

Answer:

10a + 7c < 40

Step-by-step explanation:

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2 years ago

Solve for r. 13r+1=−23r−2 Drag and drop the answer into the box. r = −3 −1/3 2/3 1/8

olganol [36]

13r+23r=-2-1
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4 0

2 years ago

Solve by using proper methods. Show your work.

NeX [460]

Answer:

$70,201.38

Step-by-step explanation:

To determine the principal amount, we can use the formula:

$P=\dfrac{A}{(1+\frac{r}{n})^{nt}}$

A = $200,000

r = 7% or 0.07

t = 15 years

n = 12

Now let's substitute our values.

$P=\dfrac{200,000}{(1+\frac{0.07}{12})^{12(15)}}$

$P=\dfrac{200,000}{(1.00583333333)^{12(15)}}$

$P=70,201.38$

So the principal needed to get 200,000 in 15 years is $70,201.38.

7 0

2 years ago