Answer:
See below.
Step-by-step explanation:
1.
PM as the number or rows not equal to coloumn
2.
1*2 as MN = ( 32 )
( 61 )
3.
= ( 4x2+7x4 4x3+7x8 4x9+7x1)
=(36 68 43)
45
6^2 + 3√9
=36 + (3 x 3)
=36 + 9
= 45
$12.55
20-7.45=12.55
Answer: y = -5/6 x - 1
The slope is -5/6, which is why x = -5/6. The - 1 is so the line on the graph will pass through (0,-1) and (-6,4).
The inverse of the function x^7 is x^-7 and it is also a function.
An inverse function or an anti function is defined as a function, which can reverse into another function.
A standard method to find inverse of a function is to set y=f(x)
let y= f(x)=x^7
thus
=x
thus (y)=
(To verify this if a function is inverse or not we are required to check for the identity)
f((x))=(f(x))=x
Therefore, The inverse of the function x^7 is x^-7 and it is also a function.
For further reference:
brainly.com/question/2541698?referrer=searchResults
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P U Q = {2, 3, 4, 5, 6, 7, 8, 9, 10}
P ∩ Q = {4, 6, 8}
P = {2x, for 1 <= x <= 5}
P = {2, 4, 6, 8, 10}
Q = {x + 1, for 2 <= x <= 8}
Q = {3, 4, 5, 6, 7, 8, 9}