{(-5,5),(-5,6),(0,3),(4,7)} is a function or no?

1 answer:

8 0

So what makes a relation a function is that <u>every input (x) has only 1 output (y)</u>. In this case, <u>this is not a function</u> because when x = -5, y = 5 and 6.

You might be interested in

All the members of a construction crew work at the same pace. Six of them working together are able to pour foundation in 22 hou

Ksivusya [100]

Draw a picture if you are a visual person if not then just do 22 divided by 2 and I got 11hrs

7 0

4 years ago

Read 2 more answers

I WILL GIVE BRAINLIEST

masha68 [24]

Answer:

Part A = 64 feet

Part B = 79 feet

Step-by-step explanation:

Part A

10 × 2 = 20 = Diameter

Formula is C = π × diameter

20 × π = 62.8318530718 feet = 64 feet

Part B

25 × 2 = 50

Same formula

50 × π = 157.079632679 feet

157.079632679 ÷ 2 = 78.5398163395 feet = 79 feet

divide by 2 because it is a semi circle

Hope his helped :)

8 0

3 years ago

What is an equivalent fraction for 3:11

miss Akunina [59]

3/11. This can also be 6/22.

5 0

3 years ago

A cylinder and a cone each have a radius of 2 in and a hieght 5 inch what is the ratio of the volume of the cone to the volume o

jenyasd209 [6]

Answer:

cylinder 62.83

cone 20.94

almost 3:1

Step-by-step explanation:

6 0

3 years ago

A square shed has a floor area of 156.25m square. what is the length of the diagonal

slava [35]

Square root 156.25 to get the values of the sides of the square. You will get 12.5m for each side.

Now that you have the side values, use Pythagoras' Theorem to solve for the diagonal. Let's call the diagonal x,

c^2 = a^2 + b^2
x^2 = 12.5^2 + 12.5^2
= 312.5

Square root both sides to get x,

x = 17.68m (2 d.p)

HOPE THIS HELPED! Ask me if there is anything you don't understand from this working :D

7 0

3 years ago