Answer:
x = 3 or y = -3
Step-by-step explanation:
To find x, substitute y with a 0.
0=x-3. Minus the x on both sides and x will equal 3
To find y, substitute x with a 0.
y=0-3. 0-3 equals -3 which means that y will equal -3
Answer:
( 1 )
,
( 2 ) 
Step-by-step explanation:
Taking the function and it's inverse, it should be the following property -
- this therefore makes the functionality "
" equivalent to 576 itself.
For this second part here let's consider the portion "
" firstly. As you can see from the table, - 7 should represent the x - value, hence
. Now for this second bit here, we have to take the inverse - making the what should have been the x - value, now the f( x ) value. Therefore,
.
This would make
=
= 13.
Answer:
75 degrees
Step-by-step explanation:
This is because all the angles in a triangle are supplementary which means they add up to 180 degrees. This means that you subtract 180 from the other two angles
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