Moran Fleming
06/22/2024 · High School
Write an equation of the line with slope 5 and passing through \( (-1,5) \). Write the equation in standard form. Choose the correct answer below. A. \( x+5 y=10 \) B. \( x-5 y=-10 \) C. \( 5 x+y=10 \) D. \( 5 x-y=-10 \)
UpStudy ThothAI Solution
Tutor-Verified Answer
Step-by-step Solution
To find the equation of the line with a slope of 5 that passes through the point \((-1, 5)\), we can start with the point-slope form of the equation of a line:
\[
y - y_1 = m(x - x_1)
\]
where \(m\) is the slope and \((x_1, y_1)\) is the point the line passes through. Here, \(m = 5\), \(x_1 = -1\), and \(y_1 = 5\).
Substituting these values into the point-slope form gives:
\[
y - 5 = 5(x + 1)
\]
Now, we can simplify this equation:
\[
y - 5 = 5x + 5
\]
Adding 5 to both sides:
\[
y = 5x + 10
\]
Next, we need to convert this equation into standard form, which is typically written as \(Ax + By = C\). We can rearrange the equation:
\[
-5x + y = 10
\]
To write it in standard form with \(A\) as a positive integer, we can multiply the entire equation by -1:
\[
5x - y = -10
\]
Now, we can compare this with the options provided:
A. \( x + 5y = 10 \)
B. \( x - 5y = -10 \)
C. \( 5x + y = 10 \)
D. \( 5x - y = -10 \)
The correct answer is:
**D. \( 5x - y = -10 \)**.
Quick Answer
The correct answer is D. \( 5x - y = -10 \).
Answered by UpStudy AI and reviewed by a Professional Tutor
UpStudy ThothAI
Self-Developed and Ever-Improving
Thoth AI product is constantly being upgraded and optimized.
Covers All Major Subjects
Capable of handling homework in math, chemistry, biology, physics, and more.
Instant and Accurate
Provides immediate and precise solutions and guidance.
Try Now
Ask Tutors
Ask AI
10x
Fastest way to Get Answers & Solutions
By text
Enter your question here…
By image
Re-Upload
Submit