Question

Two quantities are related, as shown in the table:


x y
2 3
4 4
6 5
8 6


Which equation best represents the relationship?
y = 1 over 2 x + 2
y = 1 over 2 x + 1
y = x + 2
y = 2x + 1

Answer 1

draw each of those points on a graph
connect the points
calculate the equation of the line that connects the points, in exactly the same way as in the previous question

Answer 2

start by drawing the points on this graph

Answer 3

c

Answer 4

@IrishBoy123

Answer 5

so how'd you go at graphing dude?

Answer 6

is it C

Answer 7

https://www.mathsisfun.com/algebra/line-equation-2points.html

this is a really good tutorial, give it a read first, i think you'll undersyand these better

Answer 8

A

Answer 9

@nuccioreggie For this the best is to substitute values and see

Answer 10

U have 2 ways to check the equations
either u substitute values of Y and see if u get the corresponding X values
Or you substitute values of X and see if u get the corresponding Y values.

Answer 11

ok i got it