Itried doing the problem but i did it wrong i don’t understand this

Step-by-step explanation:

RT = RS+ ST

     = PS + ST     {given RS = PS}

     = PS + SQ    {given ST =SQ}

     =  PQ

Hence proved

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)

c

step-by-step explanation:

i think because what else can be a sample of every member