Answer:
its the one on the bottom
Step-by-step explanation:
1st blank: 2x
2nd blank: 4x
3rd blank: 8
4th blank: 16
5th blank: 4
Answer:
x=6
Step-by-step explanation:
The approximate volume of the model will be
<h3 /><h3>What is the approximate volume of the model? </h3>
It is given that
So the volume of the model will be =
Thus the approximate volume of the model will be
To know more about the volume of the cone follow
https://brainly.in/question/18480521
Answer:
At (-2,0) gradient is -4 ; At (2,0) gradient is 4
Step-by-step explanation:
For this problem, we simply need to take the derivative of the function and evaluate when y = 0 (when crossing the x-axis).
y = x^2 - 4
y' = 2x
The function y = x^2 - 4 cross the x-axis when:
y = x^2 - 4
0 = x^2 - 4
4 = x^2
2 +/- = x
Hence, this curve crosses the x-axis twice, once at (-2,0) and again at (2,0).
The gradient at these points are as follows:
y' = 2(-2) = -4
y' = 2(2) = 4
Cheers.
