Find the best answers to your questions at Westonci.ca, where experts and enthusiasts provide accurate, reliable information. Our platform provides a seamless experience for finding precise answers from a network of experienced professionals. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.
Sagot :
To determine the equation of a line given a slope and a point the line passes through, we can use the point-slope form of the equation of a line. The point-slope form is:
[tex]\[ y - y_1 = m(x - x_1) \][/tex]
where [tex]\( m \)[/tex] is the slope and [tex]\((x_1, y_1)\)[/tex] is a point on the line.
Given:
- Slope [tex]\( m = 5 \)[/tex]
- Point [tex]\((-2, 4)\)[/tex]
Plugging these values into the point-slope form:
[tex]\[ y - 4 = 5(x - (-2)) \][/tex]
Simplify the equation:
[tex]\[ y - 4 = 5(x + 2) \][/tex]
Distribute the slope on the right-hand side:
[tex]\[ y - 4 = 5x + 10 \][/tex]
Now, isolate [tex]\( y \)[/tex] to convert the equation into the slope-intercept form [tex]\( y = mx + b \)[/tex]:
[tex]\[ y = 5x + 10 + 4 \][/tex]
Combine the constant terms:
[tex]\[ y = 5x + 14 \][/tex]
Therefore, the correct equation of the line is:
[tex]\[ \boxed{y = 5x + 14} \][/tex]
This corresponds to choice [tex]\( d \)[/tex].
[tex]\[ y - y_1 = m(x - x_1) \][/tex]
where [tex]\( m \)[/tex] is the slope and [tex]\((x_1, y_1)\)[/tex] is a point on the line.
Given:
- Slope [tex]\( m = 5 \)[/tex]
- Point [tex]\((-2, 4)\)[/tex]
Plugging these values into the point-slope form:
[tex]\[ y - 4 = 5(x - (-2)) \][/tex]
Simplify the equation:
[tex]\[ y - 4 = 5(x + 2) \][/tex]
Distribute the slope on the right-hand side:
[tex]\[ y - 4 = 5x + 10 \][/tex]
Now, isolate [tex]\( y \)[/tex] to convert the equation into the slope-intercept form [tex]\( y = mx + b \)[/tex]:
[tex]\[ y = 5x + 10 + 4 \][/tex]
Combine the constant terms:
[tex]\[ y = 5x + 14 \][/tex]
Therefore, the correct equation of the line is:
[tex]\[ \boxed{y = 5x + 14} \][/tex]
This corresponds to choice [tex]\( d \)[/tex].
Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Stay curious and keep coming back to Westonci.ca for answers to all your burning questions.