∑
Math Atelier
Home
Learn
Practice
Assessments
Worksheets
Videos
DE
Start practice
Home
→
Learn
→
Practice
→
Assessments
→
Worksheets
→
Videos
→
Start practice
DE
Vectors · S3
Vectors basics
Foundation
Core
Stretch
Question 1/8
+12 XP
a
=
(
2
,
−
4
)
,
b
=
(
−
4
,
1
)
. Find the x-component of
a
+
b
.
Your answer
Hint 1/3
Check