A) (-3.3,3.3)
b) (3.3,-3.3)
c) (3,-3)
d) (3,3)
e) (-3,-3)

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective