Consider the line segment LP with endpoint at L (-3, -5) and P (9, 7) and midpoint M. What is the x—coordinate of N, the point that partitions segment MP in a 1 : 1 ratio?

A. 4
B. -4
C. -6
D. 6

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

What are the soultion(s) to the quadratic equation 40- x^2=0

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe