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timofeeve [1]
3 years ago
14

If f(x) =1/4x+3, what is the equation for f^-1 (x)?

Mathematics
1 answer:
ser-zykov [4K]3 years ago
7 0
4x - 12

You can get this by switch the f(x) and the x and then solving for the new f(x) 
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Using the Distance Formula, calculate the distance between the three points: (3 points)
AlladinOne [14]

The distance formula between two points is d∧2=(x2-x1)∧2 + (y2-y1)∧2

The distance between Vista and Oceanside is

d1∧2=(-1-(-6))∧2+(6-2)∧2=(-1+6)∧2+4∧2=5∧2+16=25+16=41 => d=√41= 6.4

The distance between Oceanside and Alpena is

d2∧2=(0-(-1))∧2+(-1-6)∧2=1+(-7)∧2=1+49=50 => d2=√50=7.07

The distance between Vista and Alpena is

d3∧2=(0-(-6))∧2+(-1-2)∧2=36+9=45 => d3=√45= 6.7

Answer a) is Oceanside and Alpena

Answer b) is Vista and Oceanside

Good luck!!!

4 0
3 years ago
Read 2 more answers
Considering only functions that have a rate of change less than that represented in the graph, which function has the greatest r
Llana [10]

Step-by-step explanation:

did it gives which answer goes to the letter

4 0
3 years ago
Betty is making 6 skirts. Each skirt uses 2/3 of a yard. How many yards does she need?
AysviL [449]

Answer:

She needs 4 yards.

Step-by-step explanation:

To multiply fractions, you just multiply the whole number by the numerator of the fraction.

<em>The numerator is the top number of a fraction.</em>

<em>The denominator is the bottom number of a fraction.</em>

You can think of the whole number 6 as the fraction 6/1.

<h3>Step 1</h3>

Multiply 6/1 by 2/3

6x2=12

1x3=3

So, 6/1x2/3=<u>12/3</u>

<u></u>

<h3>Step 2</h3>

Now you need to simplify the fraction

Because the numerator is a muliple (number that can be devided by) of 3, devide the numerator by the denominator.

12÷3=4

<h2>So betty needs 4 yards of fabric to make 6 skirts.</h2>

8 0
3 years ago
HELP IM TIMED<br><br><br><br> The triangles are isosceles and ABC:JKL what is the length of JL
vlabodo [156]
8 because AB=BC as they are isosceles and 5/2.5=2 therefore ACx2=JL= 8
8 0
3 years ago
Grant has 2 over 3 cup of ice cream in a bowl. He then removes two 1 over 6 cups of ice cream to share with his little brother.
Nonamiya [84]
I hope this helps you



2^3-2.1^6


8-2


6
6 0
3 years ago
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