Answer: b) |y-11|=6
d) |a-0|=1/2
Step-by-step explanation:
In the number line its y for b) and a for d) not x
How to solve b):
The equation is |y-c|=d
y=5,x=17
find the midpoint between those numbers. (17+5)/2=11
c=11, c is always the midpoint of the equation
|y-11|=d
for d, substatute y, y=5, y=17
|5-11|=6
|17-11|=6
d=6, thus your answer |y-11|=6
How to solve d)
Same thing
equation = |a-c|=d
a=1/2,a=-1/2
the midpoint of 1/2 and -1/2=0
c=0, |a-0|=d
substitue a, |1/2-0|=1/2 , |-1/2-0|=1/2, thus your answer |a-0|=1/2
