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V125BC [204]
3 years ago
8

HURRY!!! Given the function find f(-1), f(0), f(2)

Mathematics
1 answer:
Zolol [24]3 years ago
7 0

Answer:

f(-1) = -10

f(0) = -6

f(2) = 8

Step-by-step explanation:

As the function says, when x is below 0, the part that we have to use is 7x-3, and when is equal or greater we use 7x-6.

We do so and just replace de values of x in each equation.

f(-1)=7(-1)-3=-10\\f(0)=7(0)-6=-6\\f(2)=7(2)-6=8\\

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Plz Help!!!!!!!!!!!!!!!!!!!!!!!!!
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Answer:

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Step-by-step explanation:

this is because if jk and mn are both moved to the left two units, the space between them does not change

4 0
3 years ago
5,395<br> - 2,697<br> How do you solve?
sashaice [31]

Answer:

2698

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3 years ago
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X = -2y + 300 3y = 800 - 4x
devlian [24]

Answer:

<h2>x = 140, y = 80</h2>

Step-by-step explanation:

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8 0
3 years ago
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Lester orders a book for $35. He must pay a shipping charge of 12%. Show how to find 12% of $35 by using benchmark percents, the
Elis [28]

Answer:

$4.2

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1. 12%=0.12

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3 years ago
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Looking at the second pair:  from (3,4) to (5,6), x increases by 2 and y by 2; thus, the slope is m = rise/run = 2/2 = 1.

Third pair:  as was the case with the first pair, x does not change here, and thus the equation of this (vertical) line is x=0 (which is the y-axis).  The slope is undefined.

5 0
3 years ago
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