Which function is represented by the graph above ?

a: f (x) = { -x - 3, x less than equal to 0
{ 1/2x + 1, x > 0

b: f (x) = { x - 3, x less than equal to 0
{ -1/2x + 1, x > 0

c: f (x) = {-x + 3, x less than equal to 0
{ 1/2x + 1, x > 0

d: f (x) = { x + 3, x less than equal to 0
{ - 1/2x + 1, x > 0

one to one function is denoted by the graph

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?