Question

if y is directly proportional to x and y=20when x=5
a)find an equation connecting x and y
b) draw a graph of y against x
please do it

Answer 1

Step-by-step explanation:

given that y and x are directly proportional

so, if y increases ,x also will increases

y:x = 20 : 5

= 4 :1

is the answer hope it helps you

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