Find the indicated quantities for f(x) = 3x. (A) The slope of the secant line through the points (2,f(2)) and (2 + h,f(2 + h)), h 0 (B) The slope of the graph at (2,f(2)) (C) The equation of the tangent line at (2,f(2)) (A) The slope of the secant line through the points (2,f(2)) and (2+ h,f(2+ h)), h0, is Use the four-step process to find s'(x) and then find s'(1), s'(2), and s'(3). s(x)=7x-6 s'(x)= (Simplify your answer. Use integers or fractions for any numbers in the expression.) Use the four-step process to find r'(x) and then find r'(1), r'(2), and r'(3). 2.4.23 r(x)=8+3x r'(x) = Use the four-step process to find f'(x) and then find f'(1), f'(2), and f'(3). f(x) = x+8x-5 f'(x)= Use the four-step process to find f'(x) and then find f'(1), f'(2), and f'(6). f(x) = 2x-9x+10 f'(x)= Refer to the graph of y = f(x) = x+x shown. a) Find the slope of the secant line joining (-4, f( -4)) and (-2, f(-2)). b) Find the slope of the secant line joining (-4, f(-4)) and (-4+h, f( 4 + h)). c) Find the slope of the graph at (-4, f(-4)). d) Find the equation of the tangent line to the graph at (-4, f(-4)). a) The slope is (Type an integer or a simplified fraction.) 18 14- 12- 10 086420 20- 16- 8- 6- 4- X -5-21