At the beginning of the month, Alexa's bank account contained $4329.97. She then,
of $279.34. Alexa estimates that she has about $5000
deposits of $452.28 each and a withdrawal of $279.34. Alexa estimates that sheh
in her account. Use a mental strategy to determine if her estimate is reasonable. Explain
describe your strategy.

step-by-step explanation:

the one below it is a function

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: