2.1.3 Graphing Linear Functions − Practice
1. Find the value of k in the data set so that f ( x ) is a linear function.
2. Graph the line with slope 3/2 and y -intercept 3.
x
− 7 − 2 2 5
f ( x ) − 15 k
3 9
3. Find the intercepts. 4 x − 6 y = 12
4. Write the equation in in slope-intercept form. 18 x − 6 y = 12
5. Complete the statement. The line y = 2 is _______.
6. A blueprint of an office shows the bottom edge of the roof to be 54 feet above the ground. If the roof rises to a point 120 feet above the ground over a horizontal distance of 5.5 yards, what is the slope of the roof?
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