A coordinate plane with a line passing through (negative 4, negative 4), (0, 0) and (4, 4). Which is the equation of the graphed line written in standard form?

y = x
x – x minus StartFraction one-half EndFraction y equals 0.y = 0
x – y = 0
y = y equals StartFraction one-half EndFraction x. x

Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex