Determine the value of y, if x is 1. y=|x-9| Answer:

Substitute x into expression: Substitute the given value of x into the expression. We are given x = 1, so we substitute 1 for x in y = |x - 9|. y = |1 - 9|Simplify inside absolute value: Simplify the expression inside the absolute value. y = |1 - 9| y = |-8|Determine absolute value: Determine the absolute value of -8. The absolute value of a number is its distance from zero on the number line, regardless of direction. y = |-8| y = 8

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Determine the value of
y, if
x is 1.

y=|x-9|
Answer:

Determine the value of $y$ , if $x$ is $1$ . $\newline$ $y=|x-9|$ $\newline$ Answer:

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Math Problems

Grade 8

Evaluate absolute value expressions

Full solution

Q. Determine the value of

y

, if

x

1

\newline

y=|x-9|

\newline

Answer:

Substitute $x$ into expression: Substitute the given value of $x$ into the expression. $\newline$ We are given $x = 1$ , so we substitute $1$ for $x$ in $y = |x - 9|$ . $\newline$ $y = |1 - 9|$
Simplify inside absolute value: Simplify the expression inside the absolute value. $\newline$ $y = |1 - 9|$ $\newline$ $y = |-8|$
Determine absolute value: Determine the absolute value of $-8$ . $\newline$ The absolute value of a number is its distance from zero on the number line, regardless of direction. $\newline$ $y = |-8|$ $\newline$ $y = 8$