# How do you graph #f(x)=-x^4+3# using zeros and end behavior?

##### 1 Answer

Feb 1, 2017

See graph and explanation.

#### Explanation:

graph{y+x^4-3=0 [-10, 10, -5, 5]}

f(-x)=f(x). So, the graph is symmetrical about y-axis.

x-intercepts ( y = 0 ) :

y-intercept ( x = 0 ) : 3

At this point,

So, (0, 3) is a POI (point of inflexion ).

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