Find the value of a if f(x)—> a(x-1)(x+2) contains the points (-2,0) (1,0) and (3,5).

The value of a is 0.5

Step-by-step explanation:

we have

we know that

If a ordered pair lie on the graph of the function, then the ordered pair must satisfy the function

substitute the coordinates of point (3,5) in the function above and solve for a

For x=3, f(x)=5

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula

step-by-step explanation:

duck you