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liraira [26]
2 years ago
15

I need help/ revision of my answer please!

Mathematics
1 answer:
Tresset [83]2 years ago
8 0

Answer:

2 and 3 are correct, not sure if you plan on doing 1, in which case I'd help you

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Erify that f has an inverse. then use the function f and the given real number a to find (f −1)'(a). (hint: see example 1. if an
zhannawk [14.2K]

The function

... f(x) = (x+2)/(x-1) = 1 + 3/(x-1)

is symmetrical about the line y=x, hence is its own inverse.


We can evaluate the desired derivative directly.

... f'(x) -3/(x-1)²

so f'(2) is

... f'(2) = -3/(2-1)²


(f^{-1})(2)=-3

8 0
3 years ago
Find the slope of -8yx+5y=0
nevsk [136]

Answer:

0

Step-by-step explanation:

0, it is a flat line on a graph

8 0
2 years ago
1 point
Rus_ich [418]

Answer:

15 CM I THINK

Step-by-step explanation:

OK itried brainly

4 0
2 years ago
4<br> Subtract. Write the expression below in simplest form.<br> (-x + 3) - (4x-10)
ycow [4]

Answer:

Step-by-step explanation:

(-x + 3) - (4x - 10)

= - x + 3 - 4x + 10 (because when you see the minus sign you have to change all the sign inside the bracket)

= -5x + 13 (this step is just subtract -x and -4x and 10 + 3)

5 0
3 years ago
How do you Plat order pears
Nitella [24]

Answer:

Step-by-step explanation:

The Pairs in Pears game involves making pairs of intersecting words that consist of tiles of all the same pattern. One word is up/down and the other is left/right, and they share a vowel or consonant. Whoever makes a certain number of word pairs first, wins.

8 0
3 years ago
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