2 years ago

Choose the function whose graph is given by:

Mathematics

1 answer:

Murljashka [212]2 years ago

7 0

Answer:

The answer is D

Step-by-step explanation:

We should note that the function y = sin x = b/r has a maximum value of 1 at x = π/2, since at that point b is equal to r

You might be interested in

Give the equation for a circle with the given center and radius.Center at (-10, -4), radius = 5A. (x−10)^2+(y−4)^2=25B. (x−4)^2+

BaLLatris [955]

$D)(x+10)^2+(y+4)^2=5^2=25$

Explanation

Step 1

We know that the general equation for a circle is

$\begin{gathered} (x-h)^2+(y-k)^2=r^2 \\ \end{gathered}$

where

(h,k) is the center of the circel

and r is the radius

then, all we need to do is replace

Let

$\begin{gathered} \text{center}\Rightarrow(h,k)\Rightarrow(-10,-4) \\ \text{radius}\Rightarrow r\Rightarrow5 \end{gathered}$

replace the values

$\begin{gathered} (x-h)^2+(y-k)^2=r^2 \\ (x-(-10))^2+(y-(-4))^2=5^2 \\ (x+10)^2+(y+4)^2=5^2=25 \end{gathered}$

therefore, the answer is

$D)(x+10)^2+(y+4)^2=5^2=25$

I hope this helps you

7 0

1 year ago

Suppose you walk down a school hallway at a rate of 5 ft/s, and you reach your destination in 20 seconds. How do you write a fun

8090 [49]

Answer:

Step-by-step explanation:

Let's write a equation.

5 ft = 20 seconds

(five feet is reachable in 20 seconds)

Divide both sides by 5.

5/5=1

20/5=4

1 ft = 4 seconds

Let's say the destination is d and f is foot.

d = 4f

7 0

2 years ago

Read 2 more answers

I'm very, very bad at math. Help would be appreciated!

maw [93]

The answer is 15.7079632679

8 0

2 years ago

A circle has what type of symmetry? point point and line point, line and plane line

sleet_krkn [62]

A circle in a plane is symmetrical around a single point in the plane.

4 0

3 years ago

Read 2 more answers

Maya is comparing ride-sharing company prices. Company M charges $1.75 per mile driven and a one-time trip fee of $5. Company N

BabaBlast [244]

Answer:

1.75x+5<2.5x+3

Step-by-step explanation:

4 0

2 years ago