Use the following clues to write equations for the "mystery" lines Mystery line A
clue 1: My slope is a negative number whose absolute value is the only even prime number.
clue 2: I contain a point on the y-axis whose coordinate is the positive number whose square is 196.

Mystery line B:
clue 1: I contain a point with x-coordinate 5 and whose y-coordinate is 3 less than the x-coordinate.
clue 2: I also contain the origin of the coordinate system

x intercept = (-1,0)   (4,0)

- 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

damm bro the struggle

step-by-step explanation:

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: