The graph of which function passes through the point (0,2/pi)? y=cos-1(x)
y=csc-1(x)
y=sec-1(x)
y=sin-1(x)
thanks!

Step-by-step explanation:

Given: A point is

To find: function whose graph passes through the given point

Solution:

A trigonometry explains the relationship between the sides and the angles of the triangle.

The inverse trigonometric functions help to find the value of an unknown angle of a right triangle when length of two sides are given.

Consider

Put

So, point satisfies the function

Therefore, graph of function passes through

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

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