Random Math Problem: Differential Calculus

Find the y – intercept of the tangent line to the curve y = x³ + x² when x = 2.

[monicasoliman]

sir sana masagot po ulit ito diko po kac malaman laman kung bakit 626π/3 yung sagot.
A hemispherical bowl of radius of 10 cm is filled with water to such a depth that the water surface area is equal to 75π sq.cm. the volume of water is?
thankyou po in advance