graph y=-3/4x^3 with five points one point with x=0 , two points with negative x values and two points with positive x values
make a table and follow the directions
|dw:1398093103949:dw|
okay, but what points do I use?
Any points you want
two numbers below zero and two above zero.
like -1, -2, 1,2
that is fine
then what do I put for y?
you solve the function
to find the y for certain x
I don't get it. I made a table and put for my x values 0,-1,-2,1,2 now what do I put for my y values??
y=-3/4x^3 (1) at x you put the random numbers like x=-2,-1,0,1,2 and you solve (1) to find the respective y's for example: x=0: y=-3/4(0)^3=0 u do the same with the other
okay hold on ill try to solve them
@ jovel I think the guy know how to plug x values in a function and obtain an output value.
I got ( 0,0) (-1,0.75),(-2,6) (1,-0.75)(2,-6) correct?
uhhh @raffle_snaffle read above I'm not so sure...
it's correct @jbrocksmysocks96 (y)
thank you so much
thanks @jovel
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