Determina la ecuación de la parábola si: vértice (5; -2) y directriz y=-4 a
(x-5)2=8(y+2)

b
(x-5)2=8(y-2)

c
(x+5)2=8(y-2)

d
(x+5)2=8(y+2)

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

The petrified forest national park in arizona recently expanded their boundaries by 93,533 acres. the original acreage was 125,000. write and solve a subtraction equation to find the new acreage of the park.