A representative from plan 1 wants to use the graph below to sell health plans for his company. A bar graph is entitled Cost per Doctor visit. The health plan is on the x-axis and the cost per doctor visit is on the y-axis. Health plan 1 costs 30 dollars per doctor visit; health plan 2 costs 35; health plan 3 costs 40.

How might the graph be redrawn to emphasize the difference between the cost per doctor visit for each of the three plans?

b. astronomers

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0