Questions: Find an equation of the line with the slope m=-6 that passes through the point (-2,-4). Write the equation in the form A x+B y=C.
Choose the correct answer below.
A. 6 x+y=-16
B. 6 x+y=16
C. 16 x+y=6
D. 16 x+y=-6
Transcript text: Find an equation of the line with the slope $m=-6$ that passes through the point $(-2,-4)$. Write the equation in the form $A x+B y=C$.
Choose the correct answer below.
A. $6 x+y=-16$
B. $6 x+y=16$
C. $16 x+y=6$
D. $16 x+y=-6$
Solution
Solution Steps
Step 1: Start with the point-slope form of the line equation
Given the slope \(m = -6\) and a point \((-2, -4)\), the point-slope form is \(y + 4 = -6(x + 2)\).
Step 2: Convert to the slope-intercept form \(y = mx + b\)
Rearranging the point-slope form, we find the y-intercept \(b = -4 + 6*-2 = -16\).
So, the slope-intercept form is \(y = -6x - 16\).
Step 3: Convert to the standard form \(Ax + By = C\)
Rearranging terms, we get \(-6x - y = -16\), which simplifies to \(6x + (1)y = 16\).
Final Answer:
The equation of the line in standard form is \(6x + (1)y = 16\).