Determine whether the equation defines y as a function of x.y2 = 5x
A. Yes
B. No
Answer: B
You might also like to view...
Determine whether the polynomial is a perfect square trinomial, a difference of squares, or neither.x2 - 59
A. Perfect square trinomial B. Neither C. Difference of squares
For the pair of functions, find the indicated sum, difference, product, or quotient.f(x) = 5x - 5, g(x) = 8x - 2Find (f - g)(x).
A. -3x - 3 B. 13x - 7 C. 3x + 3 D. -3x - 7
Graph the polar equation.r = 
Identify the directrix and vertices. 
A. directrix: 2 unit(s) above
the pole at y = 2
vertices: 
, 
B. directrix: 2 unit(s) to the left of
the pole at x = -2
vertices: 
, 
C. directrix: 2 unit(s) to the right of
the pole at x = 2
vertices: 
, 
D. directrix: 2 unit(s) below
the pole at y = -2
vertices: 
, 
Solve the problem.A projectile is thrown upward so that its distance above the ground, in feet, after t seconds is 
After how many seconds does it reach its maximum height?
A. 36 sec B. 18 sec C. 14 sec D. 28 sec