100 BO
Daria and her brother want to make 100 bracelets to sell at a craft fair.
They have made some already. Daria made this graph to show how they can
reach their goal. The equation of Daria's line is y = 14x + 30 where y is the
number of bracelets and x is the time in hours.
a. What is the slope of the line?
b. What is the y-intercept?
Number of Bracelets
40
20
0
0
2
4
Time hi
5 Write each linear equation under the graph of its line.
y = 4x - 2 y = 4x+2 y = 2x +
y
6
my
4
2
7
4
2.
4
- 2
0
2
2
0
2
6 8
10
х
o
Lo