Write an equation for the cubic polynomial function shown. To find the equation of the function, first find the of the graph.
2 answers:
The answer would look like this:
Zeros 2, 3, 5
(x-2) (x-3) (x-5) = 0
(x^2 - 2x- 3x +6) (x - 5) =0
(x^2 – 5x + 6) (x - 5) = 0
x^2 (x -5) - 5x (x - 5) + 6 (x - 5)=0
x^3 - 5x^2 -5x^2 + 25x + 6x - 30 = 0
The cubic polynomial function would be this one:
x^3 -10 x^2 + 31x - 30 = 0
check the attachment for the graph
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Answer:
m=2
Step-by-step explanation:
(−2,−3);(3,7)
(x1,y1)=(−2,−3)
(x2,y2)=(3,7)
Use the slope formula:
m=y2−y1/x2−x1
=7 − −3/3 − −2
=10/5
=2
Graph:
(-2,-3) is blue
(3,7) is red
