A. The cost per 20 boards is 3800. so each board costs 3800/20 or $190. So the cost equation is C(x) = 200 + 190x
B. Divide the cost function by x. C(x)/x = 200/x + 190
C. The graph will be a curve that starts at (1,390) and curves down and to the right. Your last point will be at (30, 200/30+190) Your asymptote will be the horizontal line at 190 because as x tends to infinity, the term 200/x goes to zero. (There is also a vertical asymptote at x = 0 because you can't divide by zero, but your graph won't include x=0)
D. The average cost tends to 190 which was your horizontal asymptote.
Answer:
x>5/3
Step-by-step explanation:
9<3x+4
3x+4>9
3x>9-4
3x>5
x>5/3
Answer:
D. Rylee has 20 stickers in her collection. She will add 50 stickers every week to her collection. Rylee collects stickers for w weeks. For what values of w will Rylee have at least 200 stickers?
Step-by-step explanation:
Sorry if this is bad.
w = weeks. So 50 stickers plus 20 times the amount of WEEKS (w) = AT LEAST (≤) 200. hope this helped. :)
Answer: the lines intercept at (4, -3)
Step-by-step explanation: