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noname [10]
3 years ago
13

What is the domain of the absolute value function below?

Mathematics
1 answer:
AlekseyPX3 years ago
6 0

Answer:

option #4 (-oo, +oo)

Step-by-step explanation:

_______

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Help me asap please!!
schepotkina [342]

Answer:

y = 1.6 x

y = 24

Step-by-step explanation:

The general equation of a direct variation is

y = k x

In this case

x = 10

y = 16

y = k*x

16 = 10*k

16/10 =  k

k = 1.6

y = 1.6x

================

Let x = 15

y = 1.6 * 15

y = 24

7 0
3 years ago
Kayla Can buy 2 pounds of bananas for $7. Write an equation to represent the cost , c, for b bananas.
gregori [183]
Well this is kind of difficult because we have no way to determine a constant for each banana; however, we can still formulate an equation to form some sort of solution.

2 \: lbs \: bananas = 7 \: dollars
Divide both sides by two:

1 \: lbs \: bananas = 3.50 \: dollars


Now, we can continue to go forward as long as know how many pounds each banana bunch weighs and how many bananas are in the bunch.

We could say there are "x" bananas in each pound of bananas:

x \: bananas \div 1 \: lbs \: bananas = 3.50 \: dollars
Or:

b \div 1 \: lbs \: bananas = 3.50c
Or to isolate "c":

(b \div 1 \: lbs \: bananas) \div 3.50 = c
8 0
3 years ago
Help me on this one please
sashaice [31]

Answer:

I believe the answer would be 3, and 7.

Step-by-step explanation:

Here's why to start off (x-3)(x-7)=0

What would you plug into x to make it 0, well x=3, and x=7, because 3-3=0, 7-7=0


Hope this helped!!!, :)

6 0
3 years ago
A track practice, sheila worked on the long jump.her second jump was measured 2 yards, 1 foot,10 inches.what was the total lengt
zaharov [31]
94 inches 

hope this helps
3 0
3 years ago
!!!please help me!!!
tamaranim1 [39]
The answer to x would be 90.
5 0
2 years ago
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