Question

Graph the direct variation y=−1.5x. Using the graph, find the value of y corresponding to the value of x equal to 1; 0; 2; 3.
When x = 1, y =
When x = 0, y =
When x = 2, y =
When x = 3, y =

Answer 1

x=1
y=-1.5(1)
y=-1.5
(1,-1.5)

x=0
y=-1.5(0)
y=0
(0,0)

x=2
y=-1.5(2)
y=-3
(2,-3)

x=3
y=-1.5(3)
y=-4.5
(3,-4.5)

all you do is substitute the x value in the equation to get y

Answer 2

Answer:

Step-by-step explanation:

x=1

y=-1.5(1)

y=-1.5

(1,-1.5)

x=0

y=-1.5(0)

y=0

(0,0)

x=2

y=-1.5(2)

y=-3

(2,-3)

x=3

y=-1.5(3)

y=-4.5

(3,-4.5)