Answer:
f(−3)=21
Step-by-step explanation:
To evaluate f( -3) substitute x = - 3 into f(x)
⇒f(−3)=2(−3)2−(−3)=(2×9)+3=21
Using correct notation, describe the limit of a function.
Use a table of values to estimate the limit of a function or to identify when the limit does not exist.
Use a graph to estimate the limit of a function or to identify when the limit does not exist.
Define one-sided limits and provide examples.
Explain the relationship between one-sided and two-sided limits.
Using correct notation, describe an infinite limit.
Define a vertical asymptote.
