Question

Please help me please

Answer 1

step 1

Find the slope

we need two points

so

we take (0,3) and (2,2)

m=(2-3)/(2-0)

m=-1/2

step 2

Find the equation of the line in slope intercept form

y=mx+b

we have

m=-1/2

b=3

substitute

y=-(1/2)x+3

therefore

the rule is

f(x)=-(1/2)x+3