|x−4| if x>4 pls help

Explanation

The piece-wise definition for y = |x| is shown below

Replace every x with x-4 and we get

then isolate x in each inequality mentioned getting this

Note the top line that says if x is 4 or larger, then |x-4| = x-4. We can say the same thing if x > 4 where we don't include 4 itself.

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The short version is basically you drop the absolute value bars to go from |x-4| to x-4. This is because |x-4| is made of two equations and the x value determines which equation to use. If x is smaller than 4, then you go with y = -(x-4) = -x+4. If x is 4 or larger, then you use y = x-4.

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.