Answer:
.
Step-by-step explanation:
The question has provided an expression for the function 
and is asking for its inverse, 
.
Based on the definition of inverse functions,
.
Let 
.
.
.
Solve this equation for 
:
.
.
However, 
As a result,
.
Answer:
A, B, and C
Step-by-step explanation:
Hopefully this helps
I took a look at the picture and the right answer for this question would be A
Answer:
Step-by-step explanation:
Neutron: has mass and no charge
Protons: has mass and a positive charge
Answer:
2x + 5y = -5
Step-by-step explanation:
Since the new line is parallel to the given line 2x + 5y = 10, the equation of the new line has exactly the same form as does 2x + 5y = 10, except that the constant will be different.
Were we to solve this equation (in standard form) for y in slope-intercept form, we'd get:
5y = -2x + 10, or
-2x + 10
y = ----------------
5
or
y = (-2/5)x + 2
Writing out 2x + 5y = C, we substitute -5 for x and 1 for y, obtaining
2x + 5y = C => 2(-5) + 5(1) = -10 + 5 = -5. Therefore, C = -5 and the equation of the new line is
2x + 5y = -5
