22. Let f(x) = 19 -x and g(x) =x+6. (a) Find g (-7). Show work. (b) Find the domain of the quotient function -. Explain. g 23. Points (-5, 4) and

Can someone please help me with answering questions 22-28, please show work to solutions Tao that I understand. Thank you!

22. Let f(x) = 19 -x and g(x) =x+6.(a) Findg(-7). Show work.(b) Find the domain of the quotient function -. Explain.g23. Points (-5, 4) and (-1, 8) are endpoints of the diameter of a circle.(a) What is the length of the diameter? Give the exact answer, simplified as much as possible.Show work.(b) What is the center point C of the circle?(c) Given the point C you found in part (b), state the point symmetric to C about the y-axis.24. Find the equation for a line which passes through the points (7, 2) and (9, -6). Write theequation in slope-intercept form. Show work.25. A salesperson earns a base salary of $1,320 per month and a commission of 5.8% on theamount of sales. If the salesperson has a paycheck of 5,061 for one month, what was the amountof sales for the month? Show work.26. Let f (x) = 9x2 + 8 and g(x) = x - 4.(a) Find the composite function (f og) (x) and simplify. Show work.(b) Find (fog) (2) . Show work.27. Find the exact solutions and simplify as much as possible 5x? = 1 + 8x. Show work.28. Given the function f (x) = 6+ax, find a formula for the inverse function. Show work.Page 10 of 11