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dmitriy555 [2]
3 years ago
6

Find the inverse function for y=3/4+x

Mathematics
1 answer:
Sonja [21]3 years ago
8 0

The inverse of this function is y = x - \frac{3}{4}


You can find the inverse of any function by switching the x and y values and then solving for the new y value. Once you've done that, what will be left over is the inverse function.


y = \frac{3}{4} + x ----> Swap x and y

x = \frac{3}{4} + x -----> Subtract 3/4 from both sides.

x - \frac{3}{4} = y ----> rearrange to appropriate order

y = x - \frac{3}{4}


And that is your inverse function.

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the point-slope form of the question of the line that passes through (-4,-3) and (12,1) is y-1=1/4(x-12). what is the standard f
Alexeev081 [22]
Well first off you multiply the parenthesis 1/4(x-12) you get -1=1/4x-3 then you subtract the one so now the y can be by itself the you get Y=1/4x-2
5 0
3 years ago
I need helpp <br> please help me
Troyanec [42]

Answer:

one solution

Step-by-step explanation:

that was easy

7 0
2 years ago
What is the probability of choosing a pair that contains ONLY cards labeled with the letters B, C, or F?
Nezavi [6.7K]

Answer:

Pr = \frac{1}{6}

Step-by-step explanation:

Given

Cards = \{A,B,C,D,E,F\}

r = 2 --- selection

Required

Probability of choosing a pair with only B, C and F

The total selection is: 36

This is calculated as thus:

First = 6 --- First selection can be any of the 6 cards

Second = 6 --- Second selection can be any of the 6 cards [No restriction]

So, we have:

n = First * Second

n = 6 * 6

n = 36

The pair of only B, C or F is:

Pair = \{(B,C), (B,F), (C,B),(C,F),(F,B),(F,C)\}

n(Pair) = 6

So, the probability is:

Pr = \frac{n(Pair)}{n}

Pr = \frac{6}{36}

Simplify

Pr = \frac{1}{6}

4 0
2 years ago
Bob is putting week killer on a field to get it ready for planting the directions on the can say to use 75 quarts for each acre
riadik2000 [5.3K]

22.5 \times 75 = 1687.5
38.25 \times 75 = 2865.75
hope it helps!!
4 0
3 years ago
How do you solve this please give steps
balu736 [363]

Answer:

53

Step-by-step explanation:

they are a linear pair so x + 2x + 21 = 180 so you subtract 21 from both sides, combine x and 2x then divide by 3 to get 53

7 0
3 years ago
Read 2 more answers
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