Answer:
D.The function is decreasing for all real values of x where x < 1.5
Step-by-step explanation:
The vertex is at x=1.5, so the function is decreasing on one side of that and increasing on the other. Any answer choice with some number other than 1.5 as the boundary of increasing/decreasing can be ignored.
Of course one descriptor (<em>increasing</em> or <em>decreasing</em>) is not applicable for any interval that includes the point where the slope changes sign.
The function is decreasing for all real values of x where x < 1.5.
Answer:
42
Step-by-step explanation:
I'm not sure if this is right
Pythagorean Theorem
a^2 +b^2 =c^2
60^2 +b^2 = 78^2
3600+b^2 = 156
-3600 -3600
b^2 =-3444
b=58.685603i
False, a vector quantity is described by their magnitude and direction.
A scalar is completely described by its magnitude.
