Write equations in point slope form of the line having the given slope that contains the given point. Then graph the line

Write the equation in logarithmic form e^x=403.429

The value of x must be greater than what?

Find the radius of a circle that has a circumference of 16. the formula for the circumference of a circle is c = 2tr, where r is the radius and c is the circumference. the equation solved for r is r = c over 2π. r=4 r= 8 r=12 r= 16