Mathematics, 11.07.2019 22:40 navjitdosanjh20
Which equation represents a line that passes through (–2, 4) and has a slope of ? y – 4 = 2/5(x + 2) y + 4 = 2/5(x – 2) y + 2 = 1/3(x – 4) y – 2 = 1/3(x +4)
Answers: 1
![\bf \begin{array}{lllll} &x_1&y_1\\ % (a,b) &({{ -2}}\quad ,&{{ 4}}) \end{array} \\\\\\ % slope = m slope = {{ m}}= \cfrac{rise}{run} \implies \cfrac{2}{5} \\\\\\ % point-slope intercept \stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-4=\cfrac{2}{5}[x-(-2)] \\\\\\ y-4=\cfrac{2}{5}(x+2)](/tpl/images/0628/2501/ad90c.png)
Another question on Mathematics
Mathematics, 21.06.2019 19:00
What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)
Answers: 2
Mathematics, 21.06.2019 21:00
When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years
Answers: 1
Mathematics, 22.06.2019 04:10
Find the tenth term in the following geometric sequence. 8, 4, 2, 1, . .a) 13b) 0.0078c) 0.0156d) 12.5
Answers: 2
Mathematics, 22.06.2019 04:10
Amy is plan her school's new basketball court. the west edge of the basketball court is located on the line y = 5x + 2. the east edge cannot intersect with the west edge. on which line could the east edge be located? −y − 5x = 100 y + 5x = 100 −5x − y = 50 5x − y = 50
Answers: 2
You know the right answer?
Which equation represents a line that passes through (–2, 4) and has a slope of ? y – 4 = 2/5(x + 2...
Questions
History, 04.07.2020 05:01
History, 04.07.2020 05:01
Mathematics, 04.07.2020 05:01
Mathematics, 04.07.2020 05:01
Mathematics, 04.07.2020 05:01
Mathematics, 04.07.2020 05:01
Computers and Technology, 04.07.2020 05:01
