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2 years ago

The circle below is centered at (4, -1) and has a radius of 3. What is its

Mathematics

1 answer:

denis23 [38]2 years ago

6 0

Answer:

Answers C and D are proably missing the y term. I'll assume they are:

C. (x-4)² + (y-1)² = 9

D. (x-4)² + (y-1)² = 3

A, is the equation that produces the drawn circle.

Step-by-step explanation:

See the attached image for explanation.

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Which graph represents the function f(x)=−3x−2?

LenaWriter [7]

Answer:

Top left

Step-by-step explanation:

We can plug in the y intercept to find which graph has the correct one.

x = 0 is y intercept

Thus

$f(0) = -3^0-2 \\f(0) = -1-2\\f(0)=-3$

At this point we known the y intercept is -3 so both graph in the left is considerable.

Notice that the base is the negative, thus the graph would goes down. Therefore the top left would be correct.

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3 years ago

If you borrow $1,200 for 3 years at an annual interest rate of 4% how much will u pay?

Anastaziya [24]

I=Prt
I=$1,200(0.04)3
I=$144

7 0

3 years ago

Which sentence best describes the interval [-2,1]

PolarNik [594]

Answer:

The function is increasing on the interval [-2,1]

Step-by-step explanation:

6 0

2 years ago

kayla is drawing a picture of her favorite building in her city, the height of the building on her drawing is 3 inches tall, the

Stolb23 [73]

Answer:

1/12

Step-by-step explanation:

3/36 can easily be simplified into 1/12 you're welcome :)

4 0

3 years ago

What is the equation of the line that passes through the point (4. -2) and has a<br> slope of 5/4?

KIM [24]

Answer:

y = 5/4 x - 7

Step-by-step explanation:

y - y1 = m(x - x1)

y + 2 = 5/4 (x - 4)

y + 2 = 5/4 x - 5

y = 5/4 x - 7

7 0

1 year ago