#1
Lies in 1st and image in 4th quadrant.
Total rotation quadrant=4-1=3
- Rotation angle=3(90)=270° and 360-270=90°
Reflection
#2
Total rotation=3-1=2
- Rotation angle=2(90)=180°
Symmetrical or linear
#3
One quadrant shift
<h3>Translational </h3>
Answer:
-3
Step-by-step explanation:
We know a=-5
Lets plug this into a+2:
-5+2
=
-3
-3 is the value of a+2, when you plug in -5 as a.
Hope this helps!
Answer:
(x, y ) = (3, 14 )
Step-by-step explanation:
since both equations express y in terms of x, equate the right sides
7x - 7 = 6x - 4 ( subtract 6x from both sides )
x - 7 = - 4 ( add 7 to both sides )
x = 3
substitute x = 3 into either of the 2 equations for y
using y = 6x - 4 = (6 × 3 ) - 4 = 18 - 4 = 14
solution is (3, 14 )
+2.15.
Explanation: subtract 6.3 by 4.15 = 2.15 so you add 2.15