1/2x^2 - x - 4 is shown below. The points A(-2,0), B(0, -4), and C(4,0) The graph of y
lie on this graph.
Which of these points can determine the zeros of the equation y= 1/2x^2 - x- 4
(1)
A and C, only
(3)
A, only
A, B, and C
(2)
B, only

me

step-by-step explanation:

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.