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xz_007 [3.2K]
3 years ago
14

F(x)=2(x+6)-4, f(x)=6

Mathematics
2 answers:
Aleks04 [339]3 years ago
6 0
F(X) = 6

6 = 2(X+6) - 4

10 = 2(X+6)

5 = X+6

X = 5 - 6

X = -1.
IRINA_888 [86]3 years ago
6 0
5=x+6 gllllllllllllll
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Please help me. I don’t understand this at all...
mylen [45]
Problem 1

With limits, you are looking to see what happens when x gets closer to some value. For example, as x gets closer to x = 2 (from the left and right side), then y is getting closer and closer to y = 1/2. Therefore the limiting value is 1/2

Another example: as x gets closer to x = 4 from the right hand side, the y value gets closer to y = 4. This y value is different if you approach x = 0 from the left side (y would approach y = 1/2)

Use examples like this and you'll get the results you see in "figure 1"

For any function values, you'll look for actual points on the graph. A point does not exist if there is an open circle. There is an open circle at x = 2 for instance, so that's why f(2) = UND. On the other hand, f(0) is defined and it is equal to 4 as the point (0,4) is on the function curve.

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

Problem 2

This is basically an extension of problem 1. The same idea applies. See "figure 2" (in the attached images) for the answers. 

6 0
2 years ago
Page 128 slopes and intercepts
ioda
How on earth is anyone suppose to answer this !!
3 0
3 years ago
How many apples are left in the tree if you started with 18 and ended with 11
ruslelena [56]

Answer:

Wouldn't it be 11? If the tree starts with 18 apples, and ends with 11, then that's it, it ends with 11 apples.

unless you just mis-typed, and meant 18-11. 7 would be the answer.

Step-by-step explanation:

7 0
3 years ago
During a basketball game, chiyann made 15 baskets. She made three more baskets then twice number of baskets made by whitney. How
Nadusha1986 [10]

Answer:

Whitney made 6 baskets

Step-by-step explanation:

Let the number of baskets made by Whitney be x.

The 15 baskets made by

Chiyann is equal to 2 times plus 3 what Whitney made

Mathematically what she made would be 2x + 3

To get x, we equate this equation to 15

2x + 3 = 15

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x = 12/2

x = 6 baskets

7 0
2 years ago
Which one of the following tables is a relation that represents a function?
TiliK225 [7]
C is the correct answer homie
4 0
3 years ago
Read 2 more answers
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