If the pre-image is reflected over the x-axis, what is the coordinate transformation? f(x, y) = (-x, -y)

f(x, y) = (x, y)

f(x, y) = (x, -y)

f(x, y) = (-x, y)

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol

the answer is c

step-by-step explanation: i took a test with this question on it