Question

Help plz
Represents this function:
\[y=2x^{3}-3x ^{2}-12x+8\]

Answer 1

@sami-21

Answer 2

do u want the graph of this function?
is this what u mean by "represent"??

Answer 3

i am thinking the same. what does this "represents" mean here.

Answer 4

graph

Answer 5

ok

Answer 6

first this is cubic polynomial
its general graph is

put x=0 to find where it crosses y axis
when x=0
y=8

it means graph crosses y axis at y=8
so it should be like this

Answer 7

Graph draw karnay kay liye kuch x points select karo like x=0,1,2,3,4
inn kay liye y value find karo by putting these values in the function
for example

x=0
y=8 we have one point now (0,8)
x=1
y=-5 (1,-5)
x=2
y=-12 (2,-12)
x=3
y=-1 (3,-1)
x=4
y=40 (4,40)
now we have four points
(1,-5),(1,-5),(2,-12),(3,-1),(4,40)
inn ko draw karo paper par
kar lo gi ?

Answer 8

ok ..
let me try

Answer 9

@sami-21
for that eq
can we use that approach:
'The slope of the tangent line is the value of the derivative.
Horizontal lines have a slope of m=0 then find 'x'
while m=derivative of function w.r.t x"

Answer 10

ye may nay draw kiye hain roughly.