Step-by-step explanation:
5. Determine whether the
x
y
11
-2
-1
2.
0
-1
1
2
2
11
Is it a linear quadratic or exponential
Answer:
The standard deviation estimate by the Range Rule of Thumb = 18.3
Step-by-step explanation:
i) maximum = 96
ii) minimum = 23
iii) standard deviation
The standard deviation estimate by the Range Rule of Thumb = 18.3
Answer:
Step-by-step explanation:
If AB is a tangent of a circle, then the angle B is right angle. Therefore the triangle ABC is a rigth triangle.
BC and x are the radius of a circle. Therefore BC = x.
Use the Pythagorean theorem:
We have
Substitute:
<em>subtract 6400 from both sides</em>
F(-1)=-4*(-1)^3- -4* (-1)=4
f(3)=-4 (3^3=- 4 *27= - 98
-98+4/2=-94/2=-47