### Home > CCA2 > Chapter Ch3 > Lesson 3.1.2 > Problem 3-27

3-27.

For the function , find the value of

*for each value of*

*given below.*

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.