Answer:
or
Step-by-step explanation:
The surface area of a sphere is:
Where r is the radius of the sphere
In this case we know that
So
We solve the equation for r
Now we know the radius of the sphere.
The volume of a sphere is:
We substitute the value of the radius in the formula
Answer:
y-intercept (0,1)
multiplicative rate of change: b
Step-by-step explanation:
If a table represents an exponential function of the form , then the y-value that corresponds to x=0 is 1.
In other words, the y-intercept (0,1) must be present in the table.
Also the ratio of a subsequent y-value to the previous y-value should give a value of b.
In other words the multiplicative rate of change from the table must be equal to b.
