74 points Jason is compiling a program for a video game. For one part of the program he uses the rule (x, y)→(x+1,y-4) to move points on the screen. What output does the rule give when the input is (4,-2)? Show your work. What output does the rule give when the input is (-3,8)? Show your work.

Step-by-step explanation:

In language, the new rule becomes any x becomes old x plus 1; the new y becomes old y take away 4.

old x = 4

new x = 4 + 1 = 5

old y = -2

new y = -2 - 4 = - 6

Old  x = - 3

old rule is -3 +1 = - 2

old y = 8

new y = 8 - 4 = 4

Answers

(5,- 6)

(-2, 4)

1. (5,- 6)

2. (-2, 4) pls brainiest I spent a lot of time for this

34

step-by-step explanation:

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is