3 years ago

Which of the following functions represent exponential decay?

Mathematics

1 answer:

Nuetrik [128]3 years ago

7 0

An exponential decay function goes down to the right, like in the picture attached.

An exponential function follows this format: $y=ab^x$ , where b is less than 1 and more than 0. b is more than 0 but less than 1 in function A.

You might be interested in

Simplify the expression 200y+30+110-75y×2+y

vichka [17]

The answer would be 51y+140

4 0

3 years ago

What is the value of x in the triangle? A) 289 B) 17 C) 15 D) 14.2

kifflom [539]

For this you would use Pythagorean theorem (a^2+b^2=c^2) a=15 and c=sqrt 514 plug the numbers in and you’ll be set

3 0

3 years ago

Read 2 more answers

Calculate the area of the square shown below (HARD)

sergey [27]

Check the picture below.

recall that in a square, all sides are equal, so if we make b = a, then we get that for one side, also recall that the area of a rectangle is length*width, so in this case,

$\bf \stackrel{\textit{area of the square}}{\stackrel{length}{5\sqrt{2}}\cdot \stackrel{width}{5\sqrt{2}}}\implies 25(\sqrt{2})^2\implies 25\cdot 2\implies 50$