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Dimas [21]
2 years ago
7

1. If f(x)=4*, then which of the following is the value of f(-2)?

Mathematics
1 answer:
LenKa [72]2 years ago
5 0

Answer:

what is the following

Step-by-step explanation:

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Rewrite the following equation in standard form and determine if there is a solution.
Debora [2.8K]

Answer:

| x + 4 |  = -1    No solution

Step-by-step explanation:

                                                 3 | x + 4 | + 12 = 9

Subtract 12 from both sides:         3 | x + 4 |  = -3

Divide both sides by 3:                     | x + 4 |  = -1

Absolute value cannot be negative, so there is no solution.

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2 years ago
What is the slope of the line through (−1,−7) and (3,9)?
Alona [7]

Answer:

The slope is 4.

Step-by-step explanation:

Point slope form is y-y1 over x-x1. I put the coordinates in like this.

9-(-7) over 3-(-1) so thats 9+7 over 3+1. 16 over 4 is 4.

8 0
2 years ago
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2.8 = w - 4.9 w = _____
loris [4]

Answer:

-2.1

Step-by-step explanation:

4 0
2 years ago
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If t+8= -12, what is the value of t+1
forsale [732]
T = -20 so
t+1= -20 + 1
= -19
5 0
3 years ago
Help please asap thx
Lelechka [254]

Answer:

2 and a half, but it wants it as a mixed fraction which would be 5/2

Step-by-step explanation:

i hope this helped :)

7 0
3 years ago
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