I NEED HELP PLEASE :)

Suppose point P(4,-9) is translated according to the rule (x, y)→(x+3,y-2). What are the coordinates of P'? Explain.

(7, -11)

Step-by-step explanation: P(4, -9) and the rule is (x+3, y-2), sooo replace x with 4 and y with -9. (4+3, -9-2) equal (7, -11).

Using the point (4, -9), we know that x = 4 and y = -9

Substitute with the given values.

(4, -9) → (4 + 3, -9 - 2) → (7, -11)

Therefore, the answer is (7, -11)

Best of Luck!

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional