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kolbaska11 [484]
3 years ago
9

Y=5x+11; domain = {-4, -1, 0}

Mathematics
1 answer:
weqwewe [10]3 years ago
6 0

Answer:

The domain is the set of x -coordinates, {0,1,2} , and the range is the set of y -coordinates, {7,8,9,10} . Note that the domain elements 1 and 2 are associated with more than one range elements, so this is not a function.

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I don’t understand the question and I can’t find anything in my notes to help
lara [203]

Step-by-step explanation:

The problem states that you have a linear function so expect your equation to have this form:

y = mx + b

where m is the slope and b is the y-intercept. You are also given two points: P1(5, 6) and P2(14, 60). Use these points to solve for the slope m.

m = (y2 - y1) / (x2 - x1) = (60 - 6)/(14 - 5)

= 54/9 = 6

So our equation now becomes

y = 6m + b

To solve for b, plug in the values of P1:

6 = 6(5) + b ---> b = -24

Therefore, our equation is

y = 6m - 24

The rest of the points are

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3 years ago
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kvasek [131]
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3 years ago
3x-9=3(x-3) how many solutions​
Colt1911 [192]

Answer:

All Real Numbers

Step-by-step explanation:

Step 1:

3x - 9 = 3 ( x - 3 )        Equation

Step 2:

3x - 9 = 3x - 9       Multiply

Step 3:

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Answer:

All Real Numbers

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4 0
3 years ago
Chris and Josh have a total of 1,800 stamps in their collections, Josh and Jessica have a total of 2,200 stamps, and Jessica and
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Answer: 3000 stamps

Step-by-step explanation:

Given

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Suppose Chris, Josh, and Jessica have x,y, \text{and}\ z stamps

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Thus, all three have 3000 stamps

6 0
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An airport offers two shuttles that run on diffrent schedules. If both shuttles leave the airport at 4:00p.m., T what time will
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We need to know the schedules . . . How often does each shuttle run ?
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