Determine whether the equation defines y as a function of x. -4x + x2 - 58 = y

A. function
B. not a function


Answer: A

Mathematics

You might also like to view...

Name the property used to go from step to step indicated by an a), b), c), or d).

What will be an ideal response?

Mathematics

Construct the requested statistical display.The attendance counts for this season's basketball games are listed below. Draw a  plot for the data. 227 239 215 219 221 233 229 233 235 228 245 231 

A.

B.

C.

D.

Mathematics

Find an equation of variation for the given situation.y varies inversely as the square of x, and y = 9 when x = 7

A. y = 
B. y = 
C. y = 63x2
D. y = 63x

Mathematics

Answer the question.Without multiplying by the least common denominator and solving, explain why the rational equation  has no solution. (Hint: Examine both numerators and denominators carefully.)

What will be an ideal response?

Mathematics