There is 1 in. of water in a pool. the water level is increasing at 0.75 in./min . which linear equation represents the total depth of the water, in inches, after x minutes? y=0.75x 1+y=0.75x y=0.75x+1 x=0.75y

Let

x-------> the time in minutes

y------> the water level in inches

we know that

the slope of the linear equation is equal to

The y-intercept is the value of y when the value of x is equal to zero

In this problem the y-intercept is equal to

the equation of the line in the slope-intercept form is equal to

substitute the values

therefore

the answer is

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

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