-2 4/6 ÷ -2/3=
-16/6 * -3/2=48/12= 4
Answer:
The (x,y) point of the vertex is usually labelled as:
Vertex = (h, k)
h = -b / 2a
k = ah^2 + bh + c
f(x) = -3x^2 + 12x -5
a = -3 b=12 c=-5
h = -12 / -6 therefore h = 2
k = -3*2^2 + 12*2 -5
k = -12 + 24 -5 therefore k = 7
Vertex (2, 7)
Source: http://www.1728.org/quadr3.htm
Step-by-step explanation:
The answer is:
545>322
540 <997
The product of two irrational numbers can be rational or irrational depending on the two numbers. For example, √3×√3 is 3 which is a rational number whereas √2×√4 is √8 which is an irrational number. As √3,√2,√4 are irrational
Answer:
Step-by-step explanation:
<u>Given equation:</u>
<u>Completing the square and solving for p:</u>
- p² - 2*4*x + 4² + 5 = 6
- (p - 4)² = 1
- p - 4 = ± 1
- p = 5, p = 3
