Questions:
t2 (30²-8) 3
1.
you have the option to take one of two pain killing drugs, but you hate taking drugs and wish to choose
that stays in your system longer. the concentration of pain killing drug a in the bloodstream, t hours after
taken orally, is given by the expression 3
612 - 187
expression,3 2,2 t. the concentration of pain killing drug b in the
2² - 6t
bloodstream, t hours after it is taken orally, is given by the expression
- which drug is the better
364 - 81² - 3
choice for you? justify your answer.

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get