Determine the value of y, if x is -3 . y=|x|+3 Answer:

Identify Absolute Value: Identify the absolute value operation in the equation. The equation y = |x| + 3 contains an absolute value operation, which means we take the non-negative value of x, regardless of its actual sign.Substitute Value of x: Substitute the value of x into the equation. Since x is given as -3, we substitute -3 for x in the equation to get y = |-3| + 3.Evaluate Absolute Value: Evaluate the absolute value of x. The absolute value of -3 is 3, so the equation becomes y = 3 + 3.Perform Addition: Perform the addition to find the value of y. Adding the numbers together gives us y = 6.

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Determine the value of
y, if
x is -3 .

y=|x|+3
Answer:

Determine the value of $y$ , if $x$ is $-3$ . $\newline$ $y=|x|+3$ $\newline$ Answer:

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Math Problems

Grade 7

Evaluate absolute value expressions

Full solution

Q. Determine the value of

y

, if

x

-3

\newline

y=|x|+3

\newline

Answer:

Identify Absolute Value: Identify the absolute value operation in the equation. $\newline$ The equation $y = |x| + 3$ contains an absolute value operation, which means we take the non-negative value of $x$ , regardless of its actual sign.
Substitute Value of $x$ : Substitute the value of $x$ into the equation. $\newline$ Since $x$ is given as $-3$ , we substitute $-3$ for $x$ in the equation to get $y = |-3| + 3$ .
Evaluate Absolute Value: Evaluate the absolute value of $x$ . The absolute value of $-3$ is $3$ , so the equation becomes $y = 3 + 3$ .
Perform Addition: Perform the addition to find the value of $y$ . Adding the numbers together gives us $y = 6$ .