Write an equation of a circle whose center is at (-3,5) and goes through the point (4,-2). Write the equation in standard and general form

Step-by-step explanation:

The standard form equation of a circle is given as:

Where (a,b) is the center and r is the radius.

We need to use the distance formula to obtain the radius.

We substitute the center (-3,5) and (4,-2) to get:

We now substitute the center and radius to get:

The standard form equation is;

answer: given that the roller coaster can accommodate 1600 riders per hour, thus the roller coaster can accomodate 1600 / 60 = 26.67 riders per minute.

given that there are 345 people in the line, the number of minutes it will take for the 345 persons to get into the roller coaster is given by 345 / 26.67 = 12.94 minutes.

therefore, it will take you 12.94 minutes to get to the front of the line.

step-by-step explanation:

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