1. Which value represents the y-intercept in y=¾x+4 ?
2. Complete the following 6 _ 4
3. Identify the slope of y=2x+6
4. Hannah measured the outdoor temperatures for 1 week in December. On December 6th, she recorded 24° Fahrenheit. On December 9th, she recorded 31° Fahrenheit. How much did the temperature change from the 6th to the 9th?