Answer:
Rate of change or slope = 
Step-by-step explanation:
It is common that most lines that are graphed are in slope intercept form.
y=mx+b
M represents the slope.
In the question you're asking M = 1/3
X = 10
y = -2
x/y = 10/-2
x/y = -5
Hence, x/y = z
Discount = 28.00 - 22.95 = $5.05
Percent saved = 5.05*100 / 28 = 18.04% <-----
Answer:
y²z²-x²
3*3*4*4-2*2
3*16-4
48-4
44
Step-by-step explanation:
* means multiply