The number "k" is 25
<em><u>Solution:</u></em>
Given that, Six less then a number, k, is 19
To find: write and solve an equation to solve for k
From given information,
Let the number is "k"
Six less then a number k is 19
Here, "less" means reduced or subtracted
6 is subtracted from k
This statement means that, number "k" reduced by 6 is equal to 18
k - 6 = 19
k = 19 + 6
k = 25
Thus the number "k" is 25
The range of a function is the set of values that the function reach with its outputs.
In other words, a number 
belongs to the range of the function 
if there exists a number 
belonging to the domain of such that 
.
Looking at your graph, you can see that any value smaller than 2 is not reached by the graph, because the lines are only drawn from 2 upwards.
So, the answer is C, because it is the set of all numbers greater then or equal to 2.
So we need to plug in y into our equation so our new equation is:
4x - 2(x+1.75) = 4
first lets distribute the 2 by multiplying the values inside the parentheses by 2
4x - 2x + 3.5 = 4
4x - 2x = 2x
so now our equation is 2x + 3.5 = 4
we need to get x by itself on one side of the parentheses so lets move the 3.5 by subtracting by 3.5 on both sides
2x + 3.5 = 2x
4 - 3.5 = .5
new equation: 2x = .5
now to get rid of this 2 (being multiplied by x) we simply have to do the opposite - divide by 2 on each side
2x/2 = x
.5/2 = .25
so our x value is equal to .25!
if you have any questions about how i answered this question please let me know:)
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Answer:
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Step-by-step explanation:
?????what's the question
