At Westonci.ca, we connect you with experts who provide detailed answers to your most pressing questions. Start exploring now! Discover reliable solutions to your questions from a wide network of experts on our comprehensive Q&A platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.
Sagot :
To find the equation of a line parallel to the given line [tex]\( y = 4x - 2 \)[/tex] that passes through the point [tex]\((-1, 5)\)[/tex], follow these steps:
1. Identify the slope of the given line:
The given line has the equation [tex]\( y = 4x - 2 \)[/tex]. The slope-intercept form of a line equation is [tex]\( y = mx + b \)[/tex], where [tex]\( m \)[/tex] is the slope. In this case, [tex]\( m = 4 \)[/tex].
[tex]\[ \text{The slope of } y = 4x - 2 \text{ is } 4. \][/tex]
2. Determine the slope of the parallel line:
Lines that are parallel have the same slope. Therefore, the slope of the line parallel to [tex]\( y = 4x - 2 \)[/tex] is also [tex]\( 4 \)[/tex].
[tex]\[ \text{The slope of a line parallel to } y = 4x - 2 \text{ is } 4. \][/tex]
3. Use the point-slope form to find the equation:
The point-slope form of a line equation is given by [tex]\( y - y_1 = m(x - x_1) \)[/tex], where [tex]\((x_1, y_1)\)[/tex] is a point on the line and [tex]\( m \)[/tex] is the slope. Here, [tex]\((-1, 5)\)[/tex] is the given point and [tex]\( m = 4 \)[/tex]. Plugging in these values:
[tex]\[ y - 5 = 4(x + 1) \][/tex]
4. Simplify the equation:
Distribute the slope [tex]\(4\)[/tex] on the right-hand side:
[tex]\[ y - 5 = 4x + 4 \][/tex]
Add [tex]\(5\)[/tex] to both sides to solve for [tex]\( y \)[/tex]:
[tex]\[ y = 4x + 4 + 5 \][/tex]
Simplify the right-hand side:
[tex]\[ y = 4x + 9 \][/tex]
Thus, the equation of the line parallel to [tex]\( y = 4x - 2 \)[/tex] that passes through the point [tex]\((-1, 5)\)[/tex] is:
[tex]\[ y = 4x + 9 \][/tex]
1. Identify the slope of the given line:
The given line has the equation [tex]\( y = 4x - 2 \)[/tex]. The slope-intercept form of a line equation is [tex]\( y = mx + b \)[/tex], where [tex]\( m \)[/tex] is the slope. In this case, [tex]\( m = 4 \)[/tex].
[tex]\[ \text{The slope of } y = 4x - 2 \text{ is } 4. \][/tex]
2. Determine the slope of the parallel line:
Lines that are parallel have the same slope. Therefore, the slope of the line parallel to [tex]\( y = 4x - 2 \)[/tex] is also [tex]\( 4 \)[/tex].
[tex]\[ \text{The slope of a line parallel to } y = 4x - 2 \text{ is } 4. \][/tex]
3. Use the point-slope form to find the equation:
The point-slope form of a line equation is given by [tex]\( y - y_1 = m(x - x_1) \)[/tex], where [tex]\((x_1, y_1)\)[/tex] is a point on the line and [tex]\( m \)[/tex] is the slope. Here, [tex]\((-1, 5)\)[/tex] is the given point and [tex]\( m = 4 \)[/tex]. Plugging in these values:
[tex]\[ y - 5 = 4(x + 1) \][/tex]
4. Simplify the equation:
Distribute the slope [tex]\(4\)[/tex] on the right-hand side:
[tex]\[ y - 5 = 4x + 4 \][/tex]
Add [tex]\(5\)[/tex] to both sides to solve for [tex]\( y \)[/tex]:
[tex]\[ y = 4x + 4 + 5 \][/tex]
Simplify the right-hand side:
[tex]\[ y = 4x + 9 \][/tex]
Thus, the equation of the line parallel to [tex]\( y = 4x - 2 \)[/tex] that passes through the point [tex]\((-1, 5)\)[/tex] is:
[tex]\[ y = 4x + 9 \][/tex]
We appreciate your time. Please come back anytime for the latest information and answers to your questions. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.