You have to choose any input ,plug it in the equation ,solve it and look what is the output.Do that for the rest of the points . when you finish graph your points.
Answer:
r = 98 cm
Step-by-step explanation:
Formula for curved surface area = 
where r = radius & h = height
Let the radius be 'r'.
According to the question ,



Answer:
b = -9
Step-by-step explanation:
The function is given as :

The axis of symmetry for this function is x = 3/2
It is required to find the value of b. The axis of symmetry of a parabola is a vertical line that intercepts its vertex at its horizontal coordinate. It can be given by :

Putting x = 3/2 and a = 3 we get :

So, the value of b is -9.
Answer:
A. 2/3
Step-by-step explanation:
If your equation is y=kx then you just fill in the variables that you have.

The two numbers are 3 and 21, because 3 x 21 = 63 and 3 + 21 = 24.