This week we learned how to simplify rational expressions by multiplying and dividing.
Week 15 in Precalculus 11
on Month: December 2017
on Week 14 in Precalculus 11
on This week we learned how to determine non-permissible values from rational expressions.
In this question, you first start by taking out the denominator. With this denominator factor it to find the x values. The denominator can never equal zero. By finding finding the x’s you are finding the non-permissible values.
Week 13 in Precalculus 11
on This week I learned how to graph an absolute value of a quadratic function with a linear equation.
Given the equation 
, start by plotting the y intercept which is +3. Then find the slop which is 
a rise of 3 and a run of 1. Once the graph hits the x-axis it reflects and continues the graph but with the opposites plots of when it would be below the x-axis.