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3 years ago

Idk how to find domain and range y=f(x)

1 answer:

8 0

one way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.

Step-by-step explanation:

graph

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Sam had X number of toys. He received five more for his birthday. He still has less than 24 toy cars. Which inequality correctly

Gre4nikov [31]

Ok! So basically it is really good

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3 years ago

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A waitress earned $73 for 6 hours of work. $46 of the total money she earned was made from tips.what was her hourly wage

dlinn [17]

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4 years ago

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gogolik [260]

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3 years ago

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Jack has some marbles. He has ten more red marbles than blue marbles. He has fewer yellow marbles than blue marbles.

kap26 [50]

Answer:

<u>Jack has at least 15 marbles: 12 red, 2 blue and 1 yellow.</u>

Step-by-step explanation:

1. Let's review the information given to us to solve the problem correctly:

Number of red marbles = 10 more than blue marbles

Number of yellow marbles fewer than blue marbles

2. How many of each color marble could Jack have?

r = Number of red marbles

b = Number of blue marbles

y = Number of yellow marbles

r = b + 10

y < b

If y = 1, then b ≥ 2, and r = b + 10,

fulfilling the three conditions, we have:

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4 years ago

The sum of three consecutive odd integers is 81. what is the value of the largest integer?

RoseWind [281]

I don't know how your teacher chooses to solve this problem (or your text) but I do it this way.

Divide 81 by 3. You get 27.

Use 27 as your middle integer and go one odd integer up and down for the other 2.

25, 27, 29

the largest would be 29.

This works because 3 of the middle number equals 81, so the middle number plus a number 2 greater and a number 2 less would still be the same as adding 3 of the same number.

Check by adding the 3 numbers.

25 + 27 + 29 = 81

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4 years ago

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