The points on the following graph shows the relationship between 3 and y. у
101
.
7-
6+
.
4-
3+ .
2
1
+
+2
1 2 3 4 5 6 7 8 9 10
First, complete the table of 2- and y-coordinates.
y
1
2
3

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

What is the slope of the line? a. -5/2 b.2/5 c. 5/2 d.7/2

Which has the greater energy, light of wavelength 519 nm or light with a frequency of 5.42 x 10^8 sec^-1?