Suppose the exchange rate of USD1 is equivalent to RM 3.90. Ahmad goes to the money changer to change RM200 to US Pollars at this rate. This money change gives Ahmad back change of RM5 together with the US Dollars. How much US Dollars does Ahmad receive?

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

n word

step-by-step explanation:

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