< 3 of 1
Is this a function?
Is this a function?
yes
no
pizza
Miles
Jazlyn
Elijah
Aidan
hotdog
soup

x is variable or an unknown value to find

example:

2x = 5 which means x = 3

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this

10+4√2 is the answer. i dont have the time to explain.