What are the slope and the y-intercept of the linear function that is represented by the table? Х
3
4
y
1
30
2
1
2
15
1
4
13
30
NICO
3
5

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Extra points! find the missing dimension! need asap