What is the slope of (9,15) and (-6,5)

Plot the intercepts to graph the equation

Circle a has center of (2,3) and a radius of 5 and circle b has a center of (1,4) and a radius of 10. what steps will show that circle a is similar to circle b 1) dilate circle a by a scale factor of 2 2) translate circle a using the rule (x+1,y-1) 3) rotate circle a 180 degrees about the center 4) reflect circle a over the y-axis

If the function m(x) has the point (5,2) on its graph name a point that would be on the funtion m(5x)