Answer:
all you have to do is use Desmos graphing calculators and there you go you will thank me later
C. This is because to find a percentage markdown you need to multiply by the decimal value of the percentage.
(1, 0) and (0, -2)
slope = (0 + 2)/(1 - 0) = 2/1 = 2
the slope is m = 2
the y intercept is b = -2
The y-intercept is (0, 2). Only choices C and D will give that value. Of those, choice C is a decreasing exponential, while choice D is an increasing one (as shown in the graph).
The best selection is
D. F(x) = 2(2.1)^(2x)
They are both fractions, but 3/3 is 1 whole and 4/4 is 1 whole also.
so 1 whole times 1 whole equals 1
number form of my explanation:
3/3=1
4/4=1
1x1=1
Describe complete!
