Linear functions always go up by the same value. You can subtract 2 y values and divide it by the corresponding x values (subtracted the same way) and you will get the same number. Here is an example from ur chart. 3). (9-7)/(3-2) = 2. Now try it for another two values. You get 2. That means it is linear. The equation for it would be y=2x+3
Now do the next one good luck!
Answer:
4:1
Step-by-step explanation:
Answer:
You do get a true statement! When you solve for both sides you get 24 on both sides of the equation and 24 IS equal to 24.
Step-by-step explanation:
Since it tells you to replace x with 3, you plug 3 in at every place that has an x and them solve ((PEMDAS))
4(3+3) = 3[3(3)-1]
4(6) = 3(9-1)
24 = 3(8)
24 = 24
