(REFER TO PICTURE) Given a circle with the equation (x+5)^2+(y-9)^2=15, which of the following represents the center and radius of the circle?

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places