Jana earns $25 per week for mowing the lawn and deposits the money into her savings account. the amount of money in jana’s account can be represented by the equation y = 25x + 125, where x is the number of weeks she has been mowing the lawn. what does the y-intercept of the graph represent in this situation?

  The amount of money in the account in addition to that earned from mowing lawns.

Step-by-step explanation:

125 is the amount in the account when 0 weeks are spent mowing lawns. Presumably, it is the initial value of the account before the first lawn money is added.

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option