Each graph below represents a function. Drag the correct domain for each function into the box under its graph.

Mathematics

1 answer:

Vinvika [58]2 years ago

7 0

Answer:

From left to right

All real numbers

All positive real numbers and zero

All real numbers except 2<_x<_5

All real numbers except 1<_x<_4

Step-by-step explanation:

You might be interested in

A triangle is reduced. What is the perimeter of the reduced triangle, in inches.

algol13

Answer:

the perimeter is 36

Step-by-step explanation:

8 0

2 years ago

Use a system of equations to solve this problem. Dr. Graham currently has two acid solutions. She only has a 60% acid solution a

Natalka [10]

<span>Dr. Graham currently has two acid solutions.
60% acid AND 20% acid </span>
Dr. Graham needs 30 L of a 50% acid solution
We set up 2 equations in which s = 60% acid and t = 20% acid
A) s + t = 30
B) .60s + .20t = (.50 * 30)
We multiply equation A by -.20
A) = -.20s -.20t = -6 then we add it to B)
B) .60s + .20t = 15
.40s = 9
s = 22.5
t = 7.5
So, she needs to mix 22.5 liters of 60% acid with 7.5 liters of 20% acid.

Source:
http://1728.org/mixture.htm

4 0

2 years ago

Our class is yelling at eachother over this problem. Helpppp

Naya [18.7K]

Answer:

Step-by-step explanation:

Hello! I am not sure 100% but I would say B

Hope this helps

3 0

2 years ago

PLEASE HELP ME ASP!!!!!!

adoni [48]