Answer:
a) The value of If(i)I = √2.
Step-by-step explanation:
Here the given function is f(x) = 1 - x
To Find: If(i)I
First;y, let us find the value of f(i).
Substituting x = i in f(x) , we get:
f(i) = 1- i
Now, The modulus value of a function P = A + B is written as :
So, here calculating the value of If(i)I :
⇒ I1-1I = √2
or, If(i)I =√2
Hence, the value of If(i)I for f(x) = 1 -x is√2.
Answer:
Step-by-step explanation:
hello :
f(x) = 10x²+20x-11 Completing The Square
f(x) = 10(x²+2x)-11 = 10((x²+2x+1)-1)-11
f(x) =10((x+1)²-1)-11
f(x)= 10(x+1)²-21...vertex form when the vertex is : (-1 ; -21)
To find the approximate volume that was released you will find the volume of the sphere before and after the water was released and subtract them. Use the formula for finding the volume of a sphere to do this.
Before:
V=4/3 x pi x r^3
4/3 x 3.14 x 4.5^3
V = 381.51 cubic inches
After:
V=4/3 x pi x r^3
4/3 x 3.14 x 3.6^3
V = 195.33 cubic inches
381.51 - 195.33 = 186.18 cubic inches
The answer is choice B.
Answer:
B
1.25 each , times count B equals total C
✿
Given : Principal = $820
Given : Rate of Interest = 4%
Given : Time period = 3 yrs
Option (C) is the Answer