Please do it and try your best if u give me the right answer I will give brainliest inappropriate question= report to brainly ri
ght answer=10 points plus brainliest
I know you guys could do this please help me and thank you
I know you guys could do this please help me and thank you
1 answer:
You might be interested in
Answer:
C. $25
Step-by-step explanation:
We will find,
The slope of the function using .
Taking the points (1,40) and (2,55).
Slope =
i.e. Slope =
i.e. Slope = 15
Substituting the slope and point (1,40) in the equation ,
We have,
i.e.
i.e. b= 25
Thus, the equation of the linear function is .
<em>This linear function represents the cost of the comic book since Lucy purchased it, where x= years.</em>
So, the initial value of the comic book is when x= 0.
So, i.e. y= 25
Hence, the cost of the book when Lucy purchased it was $25.