Find the equation for the following parabola. Vertex (2, -1) Focus (2, 3)
A. (x-2)2 = (y+1)
B. (x-2)2 = 16(y+1)?
C. (x-2)2 = 4(y+1)
D. (x-2)2 = 16(y+1)​

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note: the best i know.

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

17.08

correct me if i am wrong.

step-by-step explanation:

the answer is 89 d

i took the test