Question

!!!PLEASE HELP!!!!!

1. Spiderman is planning his next movement. For each movement he uses the rule (x, y) = (x + 2. y - 4) to
move to a new location


(a) What output does the rule give when the input is (-4, 6)? Show all work for finding the output



(b) What output does the rule give when the input is (5. - 3)? Show all work for finding the output.

Answer 1

a: (-2, 2)

b: (7, -7)

Step by Step:

A: (-4+2) = -2

(6-4)=2

therefore x is -2, and y is 2, which gives us the point (-2, 2).

B: (5+2)= 7

(-3+(-4))=-7

therefore x is 7, and y is -7, which gives us the point (7, -7)

Answer 2

Answer: The required outputs are

(a) (-2, 2) and (b) (7, -7).

Step-by-step explanation: Given that Spider man is planning his next movement. For each movement he uses the rule (x, y) ⇒ (x + 2, y - 4) to move to a new location.

(a) We are to find the output that the rule give when the input is (-4, 6).

Here, x = -4 and y = 6.

So, the output is given by

(-4, 6) ⇒ (-4 + 2, 6 - 4) = (-2, 2).

(b) We are to find the output that the rule give when the input is (5, -3).

Here, x = 5 and y = -3.

So, the output is given by

(5, -3) ⇒ (5 + 2, -3 - 4) = (7, -7).

Thus, the required outputs are

(a) (-2, 2) and (b) (7, -7).