Date _ Period _')_ ALQEWA
Lines of Fit: Practice D
1. Look at The daTa in The Table below
45!?»
l6 30.
Which of The following describes The slope of The line of besT fit for This data?
, I A
a. The slope is positive Y » - X 7"
b.' The slope is negaTi
Name Date
12. The function D = 25 + 0.3x represents the daily rental chargeD Answers
(in dollars) forx miles driven. Is the domain discrete or continuous? (5n +-,'/[ ()0 t/ f
, ._- .12.
13. You are packing candles in boxes. You can t 15 candles in ea
Writing Equations Using Two Points
- For use with Activity 3.3
Essential! Question How can you write an equation of a line when you
are given two points on the line?
ACTIVITY: Writing EqUations of Lines
Work with a partner.
9 Sketch the line that passes t