Answer:
A
Explanation:
All of the other choices are ongoing decimals which make the irrational numbers
A.

- There are no critical points because the graph is neither continuous nor smooth. There is a discontinuity at x = 2.
B.

- The absolute maximum is f(lim⇒-2_-) = infinity. The absolute minimum is f(lim⇒-2_+) = -infinity. This applies to the interval [-10, 7].
C.

- The absolute maximum is f(5) = 26/7 or 3.714. The absolute mimimum is f(0) = 1.75. This applies to the interval [0, 5]. Proof: graph f(x) at [0, 5] on a graph or graphing calculator.
Answer: -13.3
Step-by-step explanation:
Answer:
-12 =x
Step-by-step explanation:
3(x - 2) = 6(5 + x)
Distribute
3x -6 = 30 +6x
Subtract 3x from each side
3x-6-3x = 30 +6x-3x
-6 = 30+3x
Subtract 30 from each side
-6 -30 = 30+3x-30
-36 = 3x
Divide each side by 3
-36/3 = 3x/3
-12 =x