For first question, What is approximate value of "......" this part is missing so please write whose approximate value question is asking to find
For second question we have to find 
In right triangle ABC as show in attachment,
----(1)
Now AB is given by distance of point A from x axis which will be given by its y - coordinate. So 
Similarly BC is the distance of point A from y axis (horizontal distance ) and that will be given by x coordinate of A. So 
Plug these values in equation (1)
To divide fractions we flip (reciprocal ) bottom fraction and multiply it to top fraction as shown
Now 2 in top and bottom cancels out so we are left with
so thats the final answer for 
Just simplify the 5/20 and keep the negative
y=e^x+3.
The given graph of the function y = e^x
he transformation occur when we add c to the parent function y = e^x giving us a vertical shift c unit in the same direction as the sign.
The y axis of a coordinate plane is the vertical axis. When a function shifts vertically, the value of y changes.
The given parent function: y = e^x,
we can now graph the vertical shift alongside i.e, c=3
Then, the upward shift function is, y = e^x + c
Substitute the value of c=3,
then, the transformed equation becomes, y = e^x + 3
as it goes through (0,4).
∴The equation y = e^x + 3 represents the transformed function.
Answer: First Option
Step-by-step explanation:
The linear functions have the following form
Where a and b are constants and are real numbers and the exponent n and m is always equal to 1.
In other words, the linear equations have the form
Identify among the options the functions that have this form
is a linear function with 
, 
, 
and
is not a linear function because 
.
is not a linear function because
is not a linear function because and 
