All categories

2 years ago

What is the domain of the relation shown below ( 4,2),(1,1),(0,0),(1,-1),(4,-2)

1 answer:

7 0

Look at the first element of each point:

{4, 1, 0, 1} (do not write 4 twice, even tho' 4 shows up twice).

This is NOT a function, altho' it still is a relationship. Why? Because 4 shows up as an input twice. In the case of a function, no input shows up more than once.

You might be interested in

Please answer the question below and show working

strojnjashka [21]

Answer:

i. Slope=-1/6

ii. Midpoint= (1,8.5)

iii. Distance= √37 units

iv. Slope of t=2

please see the attached picture for full solution...

Hope it helps..

Good luck on your assignment...

6 0

3 years ago

56 - (n + 4) For n = 44

loris [4]

Pretty sure the answer is 8

8 0

2 years ago

Read 2 more answers

Solve the equation for the indicated variable (for c) <img src="https://tex.z-dn.net/?f=15%20%3D%20%20-%203%282c%20%2B%20d%29

11Alexandr11 [23.1K]

Answer:

c= -2.5-0.5d

Step-by-step explanation:

15=-3(2c+d)

15=-6c+-3d

15+3d=-6c

-2.5-0.5d=c

5 0

2 years ago

Find the volume of the cone.

Nesterboy [21]

V=πr2h

3=π·22·9

3≈37.69911

4 0

2 years ago

Read 2 more answers

Find the distance between (-1,-2) and (8,9)

Rom4ik [11]

Answer:

$\sqrt{202}$ units or 14.2 units (rounded to the nearest tenth)

Step-by-step explanation:

To find the distance between a pair of two points, use the distance formula $d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ . Substitute the x and y values of (-1,-2) and (8,9) into the formula and simplify:

$d = \sqrt{(-1-8)^2+(-2-9)^2} \\d = \sqrt{(-9)^2+(-11)^2} \\d = \sqrt{81+121} \\d= \sqrt{202}$

So, as an exact answer, the distance is $\sqrt{202}$ units.

(To find the decimal approximate of that answer, enter it into a calculator. This would make the decimal approximate 14.2 units, when rounded to the nearest tenth.)

7 0

2 years ago

Read 2 more answers