A function is defined by f(x)= cases 3,& x<1 2x,& x 1 cases Suppose is an…

MATHEMATICS · Single correct · AP · Calculus AB · Integration and Accumulation of Change · Integration and Accumulation of Change

Problem

A function

f

is defined by

f(x)=\begin{cases}3,& x<1\\2x,& x\ge 1\end{cases}

Suppose

F

is an antiderivative of

f

with

F(1)=4

. What is

F(3)

? (a)

10

(b)

12

(c)

8

(d)

11