Find the vertex, focus, and directrix of the parabola. Graph the equation.y2 + 14y = 12x - 13
A. vertex: (-3, -7)
focus: (-3, -10)
directrix: y = -4
B. vertex: (-3, -7)
focus: (-3, -4)
directrix: y = -10
C. vertex: (-3, -7)
focus: (0, -7)
directrix: x = -6
D. vertex: (-3, -7)
focus: (-6, -7)
directrix: x = 0
Answer: C
You might also like to view...
Find the slope of the curve for the given value of x.y = x2 + 11x - 15, x = 1
A. slope is - 
B. slope is 13
C. slope is -39
D. slope is 
Solve the problem.Find the slope of a line tangent to the curve of 
where 
A. 0.043 B. 1.658 C. 0.753 D. 0.377
Use the rational zero theorem to find all possible rational zeros for the polynomial function.P(x) = -2x4 + 3x3 + 2x2 + 18
A. ±1, ± 
, ±2, ±3, ± 
, ±6, ±9, ± 
, ±18
B. ±1, ±2, ±3, ±6, ±9, ±18
C. ±1, ±2, ± 
, ± 
, ± 
, ± 
, ± 
D. ±1, ± 
, ±2, ±3, ±6, ±9, ±18
Perform the indicated operation.9710 mL - 0.6 L
A. 9.11 L B. 9110 L C. 9709.4 L D. 96.5 L