1+1 Plz answer me i wanna cheak this app

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points

Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?