The graphs r right and i really need help ans plz anwer both

Question

asked Nov 13, 2022 105k views

1 Answer

EstuansInterius · Answer 1 · 2022-11-18T00:12:30+0000

Answer:

See attachment for plots

Explanation:

Given

The attached equations and points

Required

Plot the graph for each

$(a)\ y = x + 3$

$x = \{-2,0,2\}$

For each value of x, we have:

y =x +3

y =-2 +3 =1 ------
(-2,1)

y =0 +3 =3 ----
(0,3)

y =2 +3 =5 -----
(2,5)

$(b)\ y = (1)/(2)x - 2$

$x = \{-2,0,2\}$

For each value of x, we have:

y = (1)/(2)x - 2

y = (1)/(2)*-2 - 2= -3 ------
(-2,-3)

y = (1)/(2)*0 - 2= -2 ----
(0,-2)

y = (1)/(2)*2 - 2= -1 -----
(2,-1)

See attachment for both plot