Midterm 1 Preparation
Midterm 1: Version D
- Evaluate: if and
- Solve for in the equation
- Isolate the variable in the equation
- Solve for in the equation
- Write the equation of the horizontal line that passes through the point
- Find the equation that has a slope of and passes through the point
- Find the equation of the line passing through the points and
- Graph the relation
For questions 9 to 11, find each solution set and graph it.
- Graph the relation
- For a given triangle, the first and second angles are equal, but the third angle is 10° less than twice the first angle. What are the measures of the three angles?
- Find two consecutive even integers such that their sum is 20 less than the first integer.
- varies jointly with and the square of and inversely with If when and find the constant then use to find when and