need help please explain in the simplest way thank you

5. Write the slope- intercept forms of the equations of the knies through the given point Point : (3 , - 2 Line : 520 - 4y = 8 a. parallel to the given line and perpendicular to the given line 6. Find the domain of the following functions a(s ) = 5s + 5 35 - 9 7. Find the difference quotient and simplify your answer f ( 20 ) = 227 + 32 - 1 f(octh ) - f hto . Determine algebraically whether the function is even, odd, or neither . f (c ) = ( 220 - 207 0) (100) , Go!) 9. Find the indicated values f g ) ( ) and ( fog ) ( - 4 ) if : f(C) = 3- 20 and g( ) = Jac