Evaluate the limit of the entire function at once.

Ignore the z component and focus on x and y.

Determine the limit of each component separately.

Use numerical methods to approximate the limit.

By graphing the function.

By using L'Hôpital's rule.

By using numerical approximation.

By performing direct substitution.

The function is linear at t equals seven.

The function has a maximum at t equals seven.

The function is continuous at t equals seven.

The function is undefined at t equals seven.

By ignoring the problematic term.

By using a Taylor series expansion.

By using L'Hôpital's rule.

By factoring and canceling common factors.

3.0156

4.0000

2.7183

1.0000

Zero

Five

Twenty-five

One

By using L'Hôpital's rule.

By performing direct substitution.

By using numerical approximation.

By graphing the function.

Eight

Infinity

One

Zero

Undefined

Zero

One

Eight fifths

Using the unit vectors i, j, and k.

Using only k.

Using numerical values only.

Using only i and j.