Question

FIND F(-1) and F(2) f(x)=sqrtx+14
f(-1)=
f(2)=

Answer 1

i take it
\[F(x)=\int f(x)dx\] yes?

Answer 2

is it
\[f(x)=\sqrt{x+14}\] or
\[f(x)=\sqrt{x}+14\]

Answer 3

SECOND ONE

Answer 4

SORRY....FIRST ONE!!!

Answer 5

whew then it is easy
\[F(x)=\frac{2}{3}x^{\frac{3}{2}}+14x\]

Answer 6

still easy enough it is
\[F(x)=\frac{2}{3}(x+14)^{\frac{3}{2}}\]
\[F(x)=\frac{2}{3}\sqrt{(x+14)^3}\]