Y = kx
15 = -3k
k = -5
so if x = 4
y = kx
y = (-5) (4) = - 20
answer
<span>y = -20 when the x = 4.</span>
Answer:
140 liters will remain after 10 mins
Step-by-step explanation:
The easy way is just multiply the amount lost per min by the number of mins.
Answer:
Step-by-step explanation:
A quadratic function is a polynomial in which the highest degree of its exponent is a 2, and it is in one variable only. So, yes, this is a quadratic, although it is not in descending form. Standard form for this would be

GURL IM STUCK ON THAT TOO Step-by-step explanation:
Answer:
17 has only 2 factors 1 and 17. and obviously 17 + 1 doesnt = 8
EDIT nvm I might be wrong I guess??