76.2k views
3 votes
Find an equation in standard form and slope intercept form: has x-intercept 3 and y-intercept 6

User Jango
by
8.4k points

2 Answers

0 votes
2
x
+
3
y
=
6

Step-by-step explanation:
the equation of a line in
standard form
is.
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯



2
2
A
x
+
B
y
=
C
2
2



−−−−−−−−−−−−−−−−−

where A is a positive integer and B, C are integers
the equation of a line in
slope-intercept form
is.

x
y
=
m
x
+
b

where m is the slope and b the y-intercept

to calculate m use the
gradient formula

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯



2
2
m
=
y
2

y
1
x
2

x
1
2
2



−−−−−−−−−−−−−−−−−

let
(
x
1
,
y
1
)
=
(
3
,
0
)
and
(
x
2
,
y
2
)
=
(
0
,
2
)


m
=
2

0
0

3
=

2
3


y
=

2
3
x
+
2

in slope-intercept form
multiply through by 3


3
y
=

2
x
+
6


2
x
+
3
y
=
6

in standard form
User Jamesnvc
by
8.1k points
5 votes

Answer:

y = -2x + 6 2x + y = 6

Step-by-step explanation:

(3,0) (0,6)

6 - 0

0 - 3

= -6/3 = -2

2x + y = 6

User HenriqueMS
by
7.7k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories