Which of the following functions maps 3 to -5? O f(x) = -x + 2
O f(x) = x-5
O f(x) = x + 8
O f(x) = 4 – x²

F(x)=x-5

Step-by-step explanation:3 to -5 x values the 3 and then the -5 is already there. PLUS I DID THE TEST

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

35-60 students are taking math.