Ihave this study guide for a test, and my math teacher gives us the answers to the study guide so that we could check our work. for question 1, the question was "identify all the real square roots of -√49/25. i am pretty sure that it is -7/5 but the answer key says that there are no real square roots, which makes no sense to me. am i correct or is my teacher?

Step-by-step explanation:

dear god please help me

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: