Download photo math and it will let you take a picture of the equation and answer it for you
<span>If this statement is a True or False question.
Then, TRUE. A "b" value of less than 1 produces a graph with exponential decay.
We consider this formula: y = a*b^x or f(x) =a*b^x
a is the initial value, b is the rate, x is the exponent.
If b has a value of less than 1, as the exponent increases the resulting value of y decreases.
f(x) = 20(0.90)^x
f(1) = 200(0.90)</span>¹ = 180
f(2) = 200(0.90)² = 162
f(3) = 200(0.90)³ = 145.80
f(4) = 200(0.90)⁴ = 131.22
f(5) = 200(0.90)⁵ = 118.10
Exponential decay is the decrease in a quantity. As you can see in the given example the value of f(x) decreases as the value of x increases because the value of b is less than 1.
Regressive taxation has one of the most criticised forms of taxation due to its burden on people who are less fortunate to pay. By definition, a regressive tax is "<span> a </span>tax<span> imposed in such a manner that the </span>tax<span> rate decreases as the amount subject to </span>taxation<span> increases" as defined by Wikipedia. It is directly proportionate to the income that the person earns.</span>
Cant see it its too blurry bro rip :(
The underlying arithmetic progression is
-15, 0, 15, 30, ...
starting with 
and with a common difference of 
between terms. Recursively, this sequence is given by
So we have
and so on, so that the explicit rule for the sequence is
for 
.
The series consists of 15 terms, since
So we have
and the answer would be B.
