004 Sample Final A, Problem 2

a) Find the vertex, standard graphing form, and x-intercepts for $f(x)={\frac {1}{3}}x^{2}+2x-3$
b) Sketch the graph. Provide the y-intercept.

Foundations
Answer:

Solution:

Step 1:

Step 2:

Step 3:

Step 4:

Final Answer:

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