Ill mark !! choose the correct answer to complete each statement. el botones la habitación individual el dinero contante la casa de cambio el detergente el fregadero la aspiradora el cheque de viajero la llave el ascensor a) uso para entrar en mi habitación. b) cambio el dinero c) quiero dinero contante. d) cuando estoy en la cocina, me lavo las manos en e) pongo en la lavadora. f) la alfombra está muy sucia. la criada pasa g) uso para subir a mi piso. h) tiene una cama. i) pago con j) lleva las maletas.

idk spanish sksksk sorry ))

let's cover over the formula of the vertex:

y = a(x – h)^2 + k

in this formula, (h,k) are the vertex, always remember that the positive or negative value of the vertex is based on the sign it has.

for example, if the vertex is -3,-6 then both the x and y value would have the positive sign attached to it and if it were a positive x and y value, then a negative sign would be attached to it.

with that being said, for our problem the x value is a positive one so we are looking for a number with a negative sign next to it, in this case the first and second choice.

however, for the first answer choice it isn't quite part of the formula so we know that the answer choice correctly displays the x value.

to confirm, we can see if the -1 fits correctly with the second answer choice, and as mentioned above a negative number will have a positive sign attached to it. so, for our problem we can see that -1 has been changed to +1, so we can confirm that the second answer choice is correct.

hence, our final answer is y=(x - 1)^2 + 1

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: