Answer:
see explanation
Step-by-step explanation:
the domain ( values of x ) that a quadratic can have is all real numbers
domain : - ∞ < x < ∞
the range ( values of y ) are from the vertex upwards , that is
range : y ≥ - 2
The correct answer is right.
An acute one would have all three acute, while an obtuse one would have at least one obtuse angle.
The total value is:
5. 5 x 10 ^5 * 23 x 10^3 =
= $126.5 * 10^8 =
= $1.265 x 10^10
Answer: B )
The coordinates of all the vertices:
A = (-7,5)
B = (-5,8)
C = (-2,4)
I would say it would most certainly have to be B
