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babymother [125]
3 years ago
7

ANSWER???????????????????

Mathematics
1 answer:
Serga [27]3 years ago
7 0

The range of a function is the set of values that the function reach with its outputs.


In other words, a number y belongs to the range of the function f if there exists a number x belonging to the domain of f such that f(x)=y.


Looking at your graph, you can see that any value smaller than 2 is not reached by the graph, because the lines are only drawn from 2 upwards.


So, the answer is C, because it is the set of all numbers greater then or equal to 2.

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2 to the Third power -(30÷5) +9
OLga [1]

Answer:

11

Step-by-step explanation:

2^3-(30/5)+9

First, you divide 30/5 because it is in parentheses and we are following this rule for order of operations:

P- parentheses

E- exponents

M- multiplication

D- division

A- addition

S- subtraction

so 30/5 = 6 and plugged in is:

2^3-(6)+9

Next, we do exponents:

2^3 = 2x2x2 = 8

plugged back in:

8-(6)+9

Now, we do the math from left to right so:

8-6=2

2+9=11

11 is your answer

8 0
3 years ago
I need help understanding a solution
ryzh [129]

Answer:

What they mean is if you substitute the value given for x into the equation given, is the math statement true.

Step-by-step explanation:

1) Is x = -3 a solution to 6x + 4 = -12?

6(-3) + 4 = -18 + 4 = - 14, so no, for number 1, x = -3 is not a solution to 6x + 4 = -12

Make sense?

LMK if you need me to run the rest of them with you.

8 0
3 years ago
Read 2 more answers
In a certain chemical, the ratio of zinc to copper is 4 to 19. A jar of the chemical contains 760 grams of copper. How many gram
Law Incorporation [45]
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6 0
3 years ago
What are the factors of x^2 + 3x -4 ?​
algol13

Answer:

1 and -4

Step-by-step explanation:

cause when you factor the equation its (x-1)(x+4)

4 0
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Find the sum of 160,-125, and 40.
djyliett [7]

The answer is;

160 + (-125) + 40 = 75

<u>75</u>

7 0
3 years ago
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