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Given f(x) = int(x/2), find a to c.
a. f(1.2)
b. f(1.6)
c. f(-1.8)
The Rapture is the central event in biblical prophecy. The greatest truth about the Rapture is not its timing but it's reality. The Rapture will be the great disappearance.
Dr. David Jeremiah
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Start with x 1.2, half it, take the integer part of the result.
When x is negative you'll need to check whether to round up or down to get the integer part.
Bob
Children are not defined by school ...........The Fonz
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you! …………….Bob
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Start with x 1.2, half it, take the integer part of the result.
When x is negative you'll need to check whether to round up or down to get the integer part.
Bob
I am sure what you mean here. Can you show me how this is done?
The Rapture is the central event in biblical prophecy. The greatest truth about the Rapture is not its timing but it's reality. The Rapture will be the great disappearance.
Dr. David Jeremiah
Offline
The int function rounds all numbers down to the integer below the number.
Eg int(1.5) = 1
Int(1) = 1
Int(-1.5) = -2 not -1
For these questions, first you have to half the x input. Then apply the int function to the result.
Eg f(4.6) = int(2.3) = 2
f(-8.4) = int(-4.2) = -5
Bob
Children are not defined by school ...........The Fonz
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you! …………….Bob
Offline
The int function rounds all numbers down to the integer below the number.
Eg int(1.5) = 1
Int(1) = 1
Int(-1.5) = -2 not -1
For these questions, first you have to half the x input. Then apply the int function to the result.
Eg f(4.6) = int(2.3) = 2
f(-8.4) = int(-4.2) = -5
Bob
Let me see.
a. f(1.2)
f(x) = int(x/2)
f(1.2) = int(1.2/2)
f(1.2) int(0.6) = 0
b. f(1.6)
f(1.6) = int(1.6/2)
f(1.6) = int(0.8) = 0
c. f(-1.8)
f(-1.8) = int(-1.8/2)
f(-1.8) = int(0.9) = 0
You say?
The Rapture is the central event in biblical prophecy. The greatest truth about the Rapture is not its timing but it's reality. The Rapture will be the great disappearance.
Dr. David Jeremiah
Offline
A and b good.
C error. Half -1.8 is minus
Bob
Children are not defined by school ...........The Fonz
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you! …………….Bob
Offline
A and b good.
C error. Half -1.8 is minus
Bob
c. f(-1.8)
f(-1.8) = int(-1.8/2)
f(-1.8) = int(-0.9) = -1
You say?
The Rapture is the central event in biblical prophecy. The greatest truth about the Rapture is not its timing but it's reality. The Rapture will be the great disappearance.
Dr. David Jeremiah
Offline
Now correct.
B
Children are not defined by school ...........The Fonz
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you! …………….Bob
Offline
Now correct.
B
Perfect.
The Rapture is the central event in biblical prophecy. The greatest truth about the Rapture is not its timing but it's reality. The Rapture will be the great disappearance.
Dr. David Jeremiah
Offline
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