What is the slope of the line represented by the equation Y=4/5x-3?

Find dy/dx using implicit differentiation ln(20+e^xy)=y

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0