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grigory [225]
3 years ago
9

1. What is the definition of a function in algebra?

Mathematics
1 answer:
Rama09 [41]3 years ago
3 0

Answer:

1 In mathematics, a function is a relation between sets that associates to every element of a first set exactly one element of the second set. ... The symbol that is used for representing the input is the variable of the function (one often says that f is a function of the variable x

2  be more specific  and an example is 1|5

1|5

2|10

3|15

4|20 ect.

idk the rest sorry

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Oduvanchick [21]
I think that is right I look it up and god bless have a great day
6 0
2 years ago
Need some help on this question please:(​
xxTIMURxx [149]

Answer:

B

Step-by-step explanation:

sorry if its wrong

5 0
3 years ago
Danielle plans to graph the linear equation 5x-2y=10 by plotting the x-intercept and y-intercept.
lesya692 [45]

x-intercept is (2,0)

y-intercept is (0,-5)

Step-by-step explanation:

Danielle plans to graph the linear equation 5x-2y=10 by plotting the x-intercept and y-intercept.

Finding x-intercept

X-intercept: Substitute 0 for y and then solve for x. Write your answer in the form (__, 0)

Putting y=0

5x-2y=10\\5x-2(0)=10\\5x=10\\x=10/5\\x=2

So, x-intercept is (2,0)

Finding y-intercept

Y-intercept: Substitute 0 for x and then solve for y. Write your answer in the form (0, __)

Putting x=0

5x-2y=10\\5(0)-2y=10\\-2y=10\\y=10/-2\\y=-5

So, y-intercept is (0,-5)

Keywords: Solving Equations

Learn more about solving equations at:

  • brainly.com/question/1563227
  • brainly.com/question/2403985
  • brainly.com/question/11229113

#learnwithBrainly

4 0
3 years ago
You are getting a car wash for $45.50. You have to pay 5% sales tax and you want to tip the person who washed your car 20%. How
belka [17]

Answer:

$56.88

Step-by-step explanation:

amount paying for sales tax---> $2.28

amount paying for tip---> $9.1

amount paying for car wash---> $45.50

$2.28 + $9.1 + $45.50= $<u><em>56.88</em></u>

5 0
3 years ago
Read 2 more answers
Distribute property -3(6+h)
ValentinkaMS [17]

Answer:

Answer: -18 + -3h

More simple: -18 - 3h

Step-by-step explanation:

  1. -3 × 6 = -18
  2. -3 × h = -3h
  3. Put them together: -18 + -3h
5 0
3 years ago
Read 2 more answers
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