Q1. A small scale farmer wishes to buy some sheep and goats for rearing. A sheep costs sh.400 and a goat costs sh.300. The farmer has enough space for only 20
animals and may spend at most sh.6800. The number of goats should not exceed
twice the number of sheep.
a) By letting x and y to represent the number of sheep and goats he can buy
respectively, write down all inequalities from the above information. (4marks)

a. is correct

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

step-by-step explanation:

i suppose it should be (y=2x-5)

step-by-step explanation: