Calculate $\int_0^3\left(4x+5\right)dx$∫30(4x+5)dx.
Calculate $\int_{-2}^0\left(10x+4\right)dx$∫0−2(10x+4)dx.
Calculate $\int_2^4\left(6x+5\right)dx$∫42(6x+5)dx.
Calculate $\int_3^4\left(-4x+3\right)dx$∫43(−4x+3)dx.
understand the formula ∫(from a to b) 𝑓(𝑥)𝑑𝑥 = 𝐹(𝑏) − 𝐹(𝑎) and use it to calculate definite integrals