Given that 
as a function, the value of K(-3) can be found by substituting x for -3 into the function which will give us: 
Given the function, , to find the value of K(-3), substitute -3 for x into .
Therefore, given that as a function, the value of K(-3) can be found by substituting x for -3 into the function which will give us:
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Step-by-step explanation:
find the coordinate of the foot of the perpendicular from(4,-2) to the line 2x-3y-4=0
So based on place values, the One's place is occupied by 4. To round to this digit, you go one number to the right. If that number is 5 or higher, you add one to 4. If it is less than 5, you don't add any to 4. Since 7 is greater than 5, you add 1 to 4, giving you 5, since you can now remove all the other numbers to the right.
5.
Answer:
(-2, 18), (0, 10), (2, 2)
Step-by-step explanation:
All you do is plug each coordinate into the equation to confirm the authentication.
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