That is permuations
that would be 10! or 10*9*8*7*6*5*4*3*2*1=3628800 ways
(0,5) (-3, -1) (1, 7) (2, 9) (-5, -5)
X=1, Y=-2. Heres your answer. It should be C
One way is to do points, expecially x and y intercepts
first one
when x=0, then y=8
when y=0, x=8
graph the points (0,8) and (8,0)
2nd one
when x=0, y=-4
when y=0, x=12
graph the points (0,-4) and (12,0)
Answer:
y = (x - 3)² - 3
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
To obtain this form use the method of completing the square
add/subtract (half the coefficient of the x- term )² to x² - 6x
Given
y = x² - 6x + 6
= x² + 2(- 3)x + 9 - 9 + 6
= (x - 3)² - 3 ← in vertex form
