Midterm 1 Preparation
Midterm 1: Version B
- Evaluate: if and
- Solve for in the equation
- Isolate the variable in the equation
- Solve for in the equation
- Find 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
- Find two consecutive even integers such that their sum is 16 less than five times the first integer.
- Karl is going to cut a 40 cm cable into 2 pieces. If the first piece is to be 4 times as long as the second piece, find the length of each piece.
- varies directly as and inversely as If when and find the constant then use this to find when and