第一道the curve with equation y^2=x^3+3x^2 is called the Tschir

1.Find the equation of the tangent to the curve y=x^2,which Find the gradient of the tangent to the curve y=(3x-2)(x+4) 英语翻译Find the turning points on the curve Y=sin 2x+3 over the SAT数学题求讲解There is a curve y = x^3 + e^x,then how many is the the normal to the curve 2y=3x^3-7x^2+4x,at the points O(0,0) 1,P is the point (7,5) and L1 is the line with equation 3x+4 英语翻译1.In the xy-plane,the line with equation y=5x-10 crosses On what interval is the curve y = x ln(x - 1) concave upward Express the roots of the equation 3x^2 = -2 (x+3) in a+bi fo 1.Express the equation x^3+6*x^2-4*x+5=0 in reduced form and Express the equation x^3+6*x^2-4*x+5=0 in reduced form and d 英语翻译Find the sum of the roots of the equation:2x^3+8x^2-7x^5