The type of parent function is f(x)= |x| is Absolute valued function
<h3>What is Absolute valued function?</h3>
An absolute value function is a function that contains an algebraic expression within absolute value symbols.
Given function:
f(x)= |x|
As, we know the modulus generally give the absolute value of any function and also the modulus always give the positive value.
The above property perfectly resemble the absolute valued function.
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<h3>
Answer: (x,y) = (4,1)</h3>
In other words, x = 4 and y = 1
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Explanation:
Add the equations straight down.
- The x terms add to 3x because 2x+x = 3x
- The y terms go away when you add them since -y+y = 0y = 0
- The terms on the right hand sides add to 7+5 = 12
After those three sets of adding terms, we end up with 3x = 12. This solves to x = 4 when you divide both sides by 3.
Use this x value to find y.
2x-y = 7
2(4)-y = 7
8-y = 7
-y = 7-8
-y = -1
y = 1
or
x+y = 5
4+y = 5
y = 5-4
y = 1
Your best best is probably to use the second equation, but it doesn't hurt to have practice with both equations. Getting the same y value helps confirm we have the correct x value.
Therefore, the solution is the ordered pair (x,y) = (4,1). Meaning that x = 4 and y = 1 pair up together.
Visual confirmation can be done by using a graphing tool like Desmos. The two lines intersect at (4, 1). See below.
Answer:
C
Step-by-step explanation:
Two sides are already given as congruent as marked by the lines. The third side that you need has to be congruent with one another because they share that side.
SSS just means that they have three of the same side lengths
Answer:
50%
Step-by-step explanation:
35 is halve of 70 therefore it is 50%