University:
Glendale Community College
Course:
MAT150 | College Algebra/Functions
Academic year:

2021
Views:

174

Pages:

13
Author:

Deandre Simmons

Section 2.3 #1- 6: Use the slope intercept formula to find the slope-intercept form of an equation of a line with 𝑠𝑙𝑜𝑝𝑒 𝑚, passing through the 𝑝𝑜𝑖𝑛𝑡 (𝑥, 𝑦). Write your answer in 𝑠𝑙𝑜𝑝𝑒 − 𝑖𝑛𝑡𝑒𝑟𝑐𝑒𝑝𝑡 form. 1) 𝑚 = −3 𝑝𝑜𝑖𝑛𝑡 (−2,4) 3) 𝑚 = 9 𝑝𝑜𝑖𝑛𝑡 (−3, −4) #1- 6: Use the slope intercept formula to find the slope-intercept form of an equation of a line with 𝑠𝑙𝑜𝑝𝑒 𝑚, passing through the 𝑝𝑜𝑖𝑛𝑡 (𝑥, 𝑦). Write your answer in 𝑠𝑙𝑜𝑝𝑒 − 𝑖𝑛𝑡𝑒𝑟𝑐𝑒𝑝𝑡 form. 5) 𝑚 = 3 4 𝑝𝑜𝑖𝑛𝑡 (5,4) #7-12: Use the point slope formula to find the equation of a line with slope m, passing through the point (x, y). Write your answer in slope-intercept form. 7) 𝑚 = 2 𝑝𝑜𝑖𝑛𝑡 (−1, −4) #7-12: Use the point slope formula to find the equation of a line with slope m, passing through the point (x, y). Write your answer in slope-intercept form. 9) 𝑚 = −3 𝑝𝑜𝑖𝑛𝑡 (8,2) #7-12: Use the point slope formula to find the equation of a line with slope m, passing through the point (x, y). Write your answer in slope-intercept form. 11) 𝑚 = −3 4 𝑝𝑜𝑖𝑛𝑡 (9,1) #13-16: Use the point slope formula to find the equation of a line passing through the points(𝑥1 , 𝑦1 ) 𝑎𝑛𝑑 (𝑥2 , 𝑦2 ). Write your answer in slope-intercept form. 13) (5,6)𝑎𝑛𝑑 (4,7) #13-16: Use the point slope formula to find the equation of a line passing through the points(𝑥1 , 𝑦1 ) 𝑎𝑛𝑑 (𝑥2 , 𝑦2 ). Write your answer in slope-intercept form. 15) (1,14)𝑎𝑛𝑑 (4,10) #17-20: Find the slope-intercept form of the equation of a line passing through the point (𝑥, 𝑦) that is parallel to the given line. 17) 𝑝𝑜𝑖𝑛𝑡 (3, −6) 𝑝𝑎𝑟𝑎𝑙𝑙𝑒𝑙 𝑡𝑜 𝑦 = 5𝑥 − 4 3 19) 𝑝𝑜𝑖𝑛𝑡 (8, −3) 𝑝𝑎𝑟𝑎𝑙𝑙𝑒𝑙 𝑡𝑜 𝑦 = 𝑥 + 1 4 #21-24: Find the slope-intercept form of the equation of a line passing through the point (𝑥, 𝑦) that is perpendicular to the given line. 21) 𝑝𝑜𝑖𝑛𝑡 (5, 7) 𝑝𝑒𝑟𝑝𝑒𝑛𝑑𝑖𝑐𝑢𝑙𝑎𝑟 𝑡𝑜 𝑦 = −1 3 𝑥+3 #21-24: Find the slope-intercept form of the equation of a line passing through the point (𝑥, 𝑦) that is perpendicular to the given line. 2 23) 𝑝𝑜𝑖𝑛𝑡 (−8, −1) 𝑝𝑒𝑟𝑝𝑒𝑛𝑑𝑖𝑐𝑢𝑙𝑎𝑟 𝑡𝑜 𝑦 = 𝑥 + 1 5 #25-28: Find the equation of the vertical line passing through the point (x, y). 25) 𝑝𝑜𝑖𝑛𝑡 (2,3) 27) 𝑝𝑜𝑖𝑛𝑡 (−2, −1) #29-32: Find the equation of the horizontal line passing through the point (x ,y). 29) 𝑝𝑜𝑖𝑛𝑡 (7,5) 31) 𝑝𝑜𝑖𝑛𝑡 (2, −3)