Question
Select your answer What is the value of \( y \) when \( x=3 \) for the line defined by the equation \( y=-2 x+5 \) ? -1 -3 -1
Ask by Harper Weber. in the United States
Jan 09,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
\( y = -1 \)
Solution
To find the value of \( y \) when \( x = 3 \) for the equation \( y = -2x + 5 \):
\[
y = -2(3) + 5 = -6 + 5 = -1
\]
**Answer:** \(-1\)
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Simplify this solution Beyond the Answer
To find the value of \( y \) when \( x = 3 \), substitute \( x \) into the equation \( y = -2x + 5 \). This gives you \( y = -2(3) + 5 = -6 + 5 = -1 \). Therefore, when \( x = 3 \), \( y \) is \(-1\). Here's a tip: always double-check your calculations. It's easy to make small errors in basic arithmetic, so take a moment to verify each step! And remember, drawing a quick graph of the line can help visualize where the values intersect, giving you an intuitive grasp of the relationship between \( x \) and \( y \).
