Please answer number 4 will give brainliest.
Sorry yes ik it's blurry

Find the value of x for which the lines are parallel.

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

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.