The average out-of-pocket costs for beneficiaries in traditional Medicare (including premiums, cost sharing, and prescription drugs not covered by Medicare) is projected to grow at the rate C'(t) = 12.288t 150.5594t + 695.23 Rand/year, where t is measured in 5-year intervals, with t. O corresponding to 2010. The out-of-pocket costs for beneficiaries in 2010 were R3142. The projected average out-of-pocket costs for beneficiaries in 2020, i. e., C(2), is ​

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Step-by-step explanation:

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answer: i wpould go with c

step-by-step explanation:

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b