The y intercept of this function is always (0, a).
This is because when we place 0 in for x (which is the only way it'll be on the y-axis, we get 'a' as a result. This is because of the rule that raising anything to the 0th power will result in the number 1 and multiplying anything by 1 gives us the same number. See the work below for the example.
F(x) = a*b^x
F(0) = a*b^0
F(0) = a*1
F(0) = a
And for an example with a random number, we'll use a = 5 and b = 3
F(x) = 5*3^x
F(0) = 5*3^0
F(0) = 5*1
F(0) = 5
No matter what a and b equal, the intercept will be the a value.
Answer:
The second one. The -2y should have been +2y
Step-by-step explanation:
a negative multiplied by a negative gives you a positive
The answer is 7/8. 1/4 x 3 1/2 = 7/8
Answer:
82 websites per year.
Step-by-step explanation:
take the difference in the number of websites from both years, divide it by the year difference (9) to find how many per year were created
The order of volume from least to greatest is C, B and A.
Step-by-step explanation:
Given:
Three Cylinders namely A, B, and C with different heights have the same radius.
To Find:
Arrange the cylinders from least to greatest with respective to their volume.
Formula for volume of cylinder:
V= 
i.e V∝ h (for constant radius)
where,
r = radius of cylinder
h = height of cylinder
we see that Volume is directly proportional to height.
Consider, 
are the heights of cylinder A,B,C respectively, such that;
> 
> 
And, 
are the volume of cylinder A,B,C respectively.
So the order of volume will also be,
> 
> 
