### Home > INT3 > Chapter 2 > Lesson 2.2.5 > Problem 2-130

2-130.

For the function , determine the following values.

Substitute

for and simplify.

See part (a).

Be careful of the signs when multiplying negative numbers.

Remember how to multiply fractions.

For what value(s) of

does?Start with the diamond problem and factor using a generic rectangle.