The figure to the right shows the graphs of the cost and revenue functions for a company that manufactures and sells
small radios. The solid red line represents the revenue
function, R(x) = 50x; the dashed blue line represents the cost
function, C(x) = 5,000 + 35x.
The
Use the formulas to find R(350) - C(350). Describe what this
means for the company.

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

if you was gonna solve for a, a is a   < -12