7. Antiderivatives & Indefinite Integrals

Find the following indefinite integral.

$\(\int\)-300dx$

Find the following indefinite integral.

$\(\int\)4x^3dx$

Find the following indefinite integral.

$\(\int\)100x^{99}dx$

Find $h\(\left\)(x\(\right\))$ by evaluating the following indefinite integral.

$h\(\left\)(x\(\right\))=\(\int\) x^8dx$