Someone help me for a medal please?

Question

anonymous · Answer

The table below shows some values of f(x) and g(x) for different values of x:

anonymous · Answer

Complete the chart and determine the solution of the equation f(x) = g(x)

anonymous · Answer

1                    16
4                       4
7                        1
10                       1/4
13                         1/16

anonymous · Answer

the solution of the equation f(x) = g(x)
x= -1

anonymous · Answer

Thank you so much! I had so much trouble on this problem. Do you think you could help me with another?

anonymous · Answer

perhaps if i can

anonymous · Answer

Okay, thanks

anonymous · Answer

Sally bought x pounds of apples and y pounds of pears. Three times the number of pounds of pears she bought was 3 more than the number of pounds of apples she bought. The total number of pounds of apples and pears she bought was 5 pounds. Which graph best shows the number of pounds of apples and pears Sally bought?

anonymous · Answer

b

anonymous · Answer

x+y= 5 so y=-5+5 
3y=x+3 so y= 1/3x+1