SOLUTION: The function f(x)=4x^2-12x-1 a) always increases if x increases b) always decreases​ if x decreases c)is miximum if x is negative d)has a minimum value=-10

Algebra.Com
Question 1083387: The function f(x)=4x^2-12x-1
a) always increases if x increases
b) always decreases​ if x decreases
c)is miximum if x is negative
d)has a minimum value=-10
Answer by ikleyn(52878)   (Show Source): You can put this solution on YOUR website!
.
The function f(x)=4x^2-12x-1 

a) always increases if x increases                     WRONG

b) always decreases if x decreases                     WRONG

c)is miximum if x is negative                          I don't know what the "miximum" is . . . 

d)has a minimum value=-10                              Correct


RELATED QUESTIONS

Please help me solve this problem: Which of the following describes the end behavior of... (answered by jim_thompson5910)
chose the statement that is true for the graph f(x)=x cubed -12x. A)f(x) increases for (answered by Edwin McCravy)
Please help me solve and graph this problem: y=x^4+x^3-19x^2+11x+30 Graph the function... (answered by stanbon)
given the equation y = 6x if x decreases by 2 what affect does it have on the original... (answered by lwsshak3)
The relation between the cost of a certain gem and its weight is linear. In looking at... (answered by Boreal)
f(0)=8 and f(x) decreases by 2 when x increases by 3. Find the function. (answered by ikleyn)
If y varies directly with x and x increases by 2, is it possible to determine by how much (answered by issacodegard)
For each exponential function, state the domain and range, whether the function increases (answered by Theo)
Which statement about the function ƒ(x) = 1/2x is always true? A. The value of y is... (answered by MathLover1)