a. Rewrite the equation 8x-4y-4-0 in slope-intercept form.b. Give the slope and y-intercept.c. Use the slope and y-intercept to graph the linear function.a. The slope-intercept form of the equation is(Simplify your answer. Use integers or fractions for any numbers in the equation.)b. The slope of the line is and the y-intercept is (Type integers or fractions.)c. Use the slope and the y-intercept to graph the line.