Question

Compare the functions shown below:Which function has the smallest minimum y-value?

Answer 1

@ganeshie8 @Kainui

Answer 2

the minimum value of f(x)=4sin(2x−π)−1 is if sine is equal to −1 in which case you would get
4×(−1)−1=−5

Answer 3

h(x) is the answer

Answer 4

Where do I have 4sin?

Answer 5

the minimum value of g is apparently −3

Answer 6

and the minimum value of h(x)=(x−2)2+4 is 4 since (x−2)2≥0 always

Answer 7

The correct answer was f(x), just took the test :)

Answer 8

How did you get the equation for h(x)

Answer 9

what sorry i said it wrong

Answer 10

Can you post a screenshot then?

Answer 11

http://assets.openstudy.com/updates/attachments/56e82c57e4b0c80fd659a84a-dukelaxfan-1458056344189-1006.png

Answer 12

@mathmale

Answer 13

@Kainui

Answer 14

You were wrong @silveralchemist09

Answer 15

@mathmale @ganeshie8