which equation represents the vertex form of the equation y=x^2+2x-6 a. y=(x+2)^2-7 b. y=(x+2)^2-6 c. y=(x+1)^2-6 d. y=(x+1)^2-7

y=1*(x+1)^2+(-7)

Step-by-step explanation:

y)=1*x^2+2*x+(-6)  

y=x^2+2*x+(1)^2+(-1)*(1)^2+(-6)( Complete the square )

y=(x+1)^2+(-1)*(1)^2+-6( Use the binomial formula )

y=(x+1)^2+(-7)( simplify )

y=1*(x+1)^2+(-7)

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted