How do i solve this scientific notation problem?

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

Which of the following is the shape of a cross section of the figure shown below

M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)part b: which function has a greater y-intercept? justify your answer. (4 points)