Question

Help please, I will give a medal.

The following graph describes function 1, and the equation below it describes function 2:
Function 1
https://gbwebacademy.brainhoney.com/Resource/22560073,A4C,0,5A,10/Assets/73990_53c0180c/09_00_g08_q02.gif

Function 2

f(x) = -x2 + 4x + 1

Function has the larger maximum.
(Put 1 or 2 in the blank space) (4 points)

Answer 1

@amistre64

Answer 2

Are you homeschooled?

Answer 3

@texaschic101

Answer 4

I do online yeah, why? @Diamond_Swag11

Answer 5

Me too! What school?

Answer 6

Just a school. Could someone please help me.

Answer 7

I don't know that answer sorry... ;C

Answer 8

Thanks for your help.

Answer 9

whats the highest point of function 1?

Answer 10

5?

Answer 11

@amistre64

Answer 12

function 1 is a picture, its higest point is when x=4, y=1

si its highest point is y=1

Answer 13

*so its ..

Answer 14

do you have any ideas on how to find the highest point of function 2?

Answer 15

Oh.. Okay

Answer 16

no not really

Answer 17

have you covered how to factor? or find the roots?

Answer 18

or how to determine the axis of symmetry perhaps?

Answer 19

I think but I am not very good at it

Answer 20

the highest, or lowest point on a x^2 function is along the x axis that is called the axis of symmetry

when given: ax^2 + bx + c = 0, the axis of symmetry is formulated as:

-b/(2a)

Answer 21

0 = -x^2 +4x +1
a b c

so when x=-4/[2(-1)] we can determine the value of y

Answer 22

I am sorry I lost wifi @amistre64