Question

Point A(4, 2) is translated according to the rule (x, y) -> (x + 1, y – 5) and then reflected across the y-axis.

a) In which quadrant of the coordinate plane is point A located?
b) what are the coordinates of translated point A'? in which quadrant of the coordinate plane is point A located?
c) what are the coordinates of reflected point A''? in in which quadrant of the coordinate plane is point A located?

Answer 1

Please help

Answer 2

i'll try

Answer 3

What's the question?

Answer 4

In which quadrant of the coordinate plane is point A located?


Quadrant 1

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b) What are the coordinates of translated point A’? In which quadrant of the coordinate plane is point A’ located?


A' is the point (5, -3) and it's located in quadrant 4

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c) What are the coordinates of reflected point A’’? In which quadrant of the coordinate plane is point A’’ located?


A'' is the point (-5, -3) and this point is located in quadrant 3

This should be correct, I'm not exactly sure. Hope this helps you. Have a nice day :)

Answer 5

which equation is true for all x- and y- values in the table below?
x y
1 7
2 14
3 21
4 28

y= x+ 7
y= x- 7
y= x/7
y= 7x

Answer 6

y=7x

Answer 7

@SimplyE please do not do direct answers. I would say y = x/7 (((c. Notice that all numbers are currently odd which will (simple tip) result in it having a / in the answer.

Answer 8

how is 1/7 = 7 ?

Answer 9

@StudyShark2000 please explain

Answer 10

@SimplyE in the change the answer choice is a odd number. And the question contains via all numbers that it must have a /. Even if 1/7 actually equals 0.14285714285. (0.14)

Answer 11

@StudyShark2000 okay still makes no sense but okay

Answer 12

NICE PIC

Answer 13

a) point A (4,2) is in the first quadrant

b) translated point A' ( 5, -3) is in the fourth quadrant

c) reflected point A'' ( -5,-3) is in the third quadrant

................y-axis..........
..................|.................
..................|......A........
---------------|----------------- x axis
.......A''.......|.........A'.....

Answer 14

@is3535 back off my lady lol. @SimplyE yeah it makes honestly no sense at all but it's a small tip and fairly helpful tip that our mathematics instructor/professor taught us a few years back.

Answer 15

ok so the answer is c

Answer 16

i mean d

Answer 17

Answer would be D. I would only go with D for your particular school as I don't know if they ever taught that tip I gave you. If it does not sound familiar then just pick D as most schools will do that where if you found out a tip outside of the classroom that they did not teach they tend to say it's wrong and never test you with that particular tip.

Answer 18

@darkmeadow