Describe the graph of the function f(x) = x3 − 15x2 + 68x − 96. Include the y-intercept, x-intercepts, and the shape of the graph.
x- (3,0) y- (0, -96)
highest degree is 3 so thats mean there supposed to be *3* solutions (x-intercept , zeros )
well I already found the x and y intercept I just don't know what the graph looks like.
yea so i'm saying there isn't only one x-intercept x-interceptS!
oh sorry read it wrong
This is when a graphing calculator will come in handy
for the direction if highest degree is 3 then if leading coefficient is negative ( right end will fall , and left end will rise ) and if leading coefficient is POSITIVE ( right end rise and left end will fall)
and yes for x-intercepts better to graph that equation otherwise too much work to do!
I'm so confused
are you allowed to use a calculator ?
yes
ok I put in desmos
cool so point where line cross x-axis is x-intercept
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