6. If the line y-7 =3(x+5) is dilated with a center at the origin and a scale factor of 4, whicho
following equations would describe its image?
(1) y- 7 = 12(x+5)
(2) y - 28 = 3(x+20)
(3) y-28 = 12(x +20)
(4) y - 28 = 3(x+5)

In physics, if a moving object has a starting position at so, an initial velocity of vo, and a constant acceleration a, the the position s at any time t> o is given by: s = 1/2 at ^2 + vot+so solve for the acceleration, a, in terms of the other variables. for this assessment item, you can use^to show exponent and type your answer in the answer box, or you may choose to write your answer on paper and upload it.