What is the slope of the line that contains these points?

the slope is -8

and the y intercept is 100

Step-by-step explanation:

just put it in y1 and y2 in the calculator

press stat

then press1

then put the points in and then hit stat

and then press the right arrow button

then calc then press enter 3 to 4 times

- 2 + 10x³ - 21x² + 19x - 4

step-by-step explanation:

each term in the second factor is multiplied by each term in the first factor

x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute

= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4

collect like terms

= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form