Answer:
the answer is c (t) = 20 t
Step-by-step explanation:
:,-)
♛┈⛧┈┈•༶♛┈⛧┈┈•༶
C(t) = 20t
The graph of C(t) appears to be linear
The y intercept is 0
The slope is 200/10 = 20
y = mx+b where m is the slope and b is the y intercept
y = 20x+0
y = 20x
Point R in coordinate (graph)
According to the graph, distance betwen QR=(Y2-Y1) = 40-(-30) →
Answer: y=-2
Step-by-step explanation: y=-2 is a horizontal line containing the points (2,-2) and (0,-2).