Question
upstudy study bank question image url

Vrite an equation of the line passing through the given point and satisfying the give ondition. Give the equation (a) in slope-intercept form and (b) in standard form. \( (-8,-8) \); parallel to \( -x+8 y=48 \) (a) Write the equation of the line in slope-intercept form. \( y=\frac{1}{8 x} x-7 \) (Simplify your answer. Use integers or fractions for any numbers in the equation.) (b) Write the equation of the line in standard form.

Ask by Fleming Elliott. in the United States
Mar 12,2025

Upstudy AI Solution

Tutor-Verified Answer

Answer

(a) Slope-intercept form: \[ y = \frac{1}{8}x - 7 \] (b) Standard form: \[ x - 8y = 56 \]

Solution

Sign in to Unlock Answers for Free!

A Learning Platform Trusted by Millions of Real Students and Teachers.

star-icon Unlock

Answered by UpStudy AI and reviewed by a Professional Tutor

Extra Insights

To find the equation of the line passing through the point \( (-8, -8) \) and parallel to the line represented by \( -x + 8y = 48 \), we first need to determine the slope of the given line. We can rewrite that equation in slope-intercept form \( y = mx + b \): 1. Rearranging the given line: \(-x + 8y = 48\) \(8y = x + 48\) \(y = \frac{1}{8}x + 6\) So, the slope \( m \) of the given line is \( \frac{1}{8} \). Since parallel lines have the same slope, the slope of our new line is also \( \frac{1}{8} \). (a) Using the point-slope form of the line equation, \( y - y_1 = m(x - x_1) \), where \( (x_1, y_1) = (-8, -8) \): \[ y + 8 = \frac{1}{8}(x + 8) \] Now, simplify this: \[ y + 8 = \frac{1}{8}x + 1 \] \[ y = \frac{1}{8}x + 1 - 8 \] \[ y = \frac{1}{8}x - 7 \] So, in slope-intercept form, the equation is: \[ y = \frac{1}{8}x - 7 \] (b) Now, to convert this into standard form \( Ax + By = C \): Start with the slope-intercept form: \[ y = \frac{1}{8}x - 7 \] Multiply through by 8 to eliminate the fraction: \[ 8y = x - 56 \] Now, rearranging gives: \[ -x + 8y = -56 \] To further align with standard form (where \( A \) is positive): \[ x - 8y = 56 \] So, in standard form, the equation is: \[ x - 8y = 56 \]

Try Premium now!
Try Premium and ask Thoth AI unlimited math questions now!
Maybe later Go Premium
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy