PLS HELP I WILL GIVE BRAINLIEST Determine if the following is a linear or non linear function

Find the magnitude of the torque about p if an f = 80-lb force is applied as shown. (round your answer to the nearest whole number.) ft-lb

What is the area of triangle abc if a = 8, b = 11, and c = 15?

Is appreciated! graph the functions and approximate an x-value in which the exponential function surpasses the polynomial function. f(x) = 4^xg(x) = 4x^2options: x = -1x = 0x = 1x = 2