Question

BASIC LEVEL
1. If x is directly proportional to y and x = 32 when
y = 2,
() find an equation connecting x and y
y,
(ii) find the value of x when y = 6,
(iii) calculate the value of y when x = = 108,
(iv) draw the graph of x against y​

Answer 1

Answer:

i) x= 12y

ii) x=12y = x= 12*6 = 60

x= 60

iii) x= 12y

108 = 12y

108/12 =y

9 = y

Answer 2

Answer:

Y=kx is equation of the given question

1.. 2=k(32)

K= 16

Step-by-step explanation:

(I) y=16x

(ii) 6=16x

X=3/8

(iii) y=16(108)

Y=1728

(iv). Graph is easy

The given equation is y=16x

You just put values in x and the result out of y so then draw graph on graph papers

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