Aline has a slope of -1/2 and a y-intercept of 3.
which equations represent the line?
choose all answers that are correct.
a. 2y = 6 + x
b. x + 2y = 6
c. y = -1/2x + 3 < i know it's this one
d. (y - 2) = -1/2(x - 2)
i need to be refreshed on this because it has been a also this is multiple choice.

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

Alogical argument that is presented in graphical form using boxes and arrows is called?