I really need help again.

Y =  -1/2X +4

Step-by-step explanation:

x1y1  x2y2

23  04

(Y2-Y1)(4)-(3)=   1  ΔY1

(X2-X1)(0)-(2)=    -2  ΔX-2

slope=-  1/2    

B=4          

Y =-0.5X +4    

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

should have been evaluated with one odd value and one even value. the expressions have equivalent values when . when , the first expression has a value of 3 and the second

step-by-step explanation: