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Popular >

extreme y=(x+1)(3-x)

Solution

extreme points

y = (x + 1) (3 - x)

Solution

Maximum (1, 4)

Solution steps

f^{'} (x) = - 2 (x - 1)

Find intervals:

Increasing

: - \infty < x < 1,

Decreasing

: 1 < x < \infty

Plug

x = 1

into

(x + 1) (3 - x) : 4

Maximum (1, 4)

Popular Examples

inverse of y=sqrt(x-2)inverse

y = x - 2

range of f(x)=(x+4)/(x-3)range

f (x) = \frac{x + 4}{x - 3}

range of f(x)=-2sqrt(x+3)-1 range

f (x) = - 2 x + 3 - 1

inverse of f(x)=sqrt(8)inverse

f (x) = 8

inverse of 2+sqrt(x+3)inverse

2 + x + 3

Frequently Asked Questions (FAQ)

What is the extreme y=(x+1)(3-x) ?
The extreme y=(x+1)(3-x) is Maximum(1,4)