Evaluate f(x) at the given value of x.f(x) = 92
x = 
A. 93
B. 1
C. 0
D. 92
Answer: D
You might also like to view...
Factor the polynomial by grouping.35x3 + 68x2 + 32x
A. 7x(x + 8)(5x + 4) B. x(7x + 4)(5x + 8) C. x(7x + 8)(5x + 4) D. prime
Rotate the axes so that the new equation contains no xy-term. Discuss the new equation.17x2 - 12xy + 8y2 - 68x + 24y -12 = 0
A. ? = 63.4°
x'2 = -16y'
parabola
vertex at (0, 0)
focus at (0, -4)
B. ? = 63.4°
+ 
= 1
ellipse
center at (
, - 
)
major axis is x'-axis
vertices at (4 + 
, - 
) and (-4 + 
, - 
)
C. ? = 26.6°
+ 
= 1
ellipse
center at (0, 0)
major axis is y'-axis
vertices at (0, ±4)
D. ? = 63.4°
- 
= 1
hyperbola
center at (0, 0)
transverse axis is the x'-axis
vertices at (±4, 0)
Solve.Suppose that the temperature T, in degrees Fahrenheit, of a person during an illness is given by the function T(t) = 
+ 98.6 , where t is the time, in hours. Find the interval on which the temperature is over 
A. (0.456, 7.43) B. (0.248, 4.038) C. ? D. (0, 1)
If possible, find 3A + 2B.
a. 
b. not possible
c. 
d. 