Passing through (8,-6) and perpendicular to the line whose equation is y=1/2x+3

y=-2x+10

Step-by-step explanation:

y=1/2x+3 (8,-6)

y=mx+b

y=-2x+b

-6=-2(8)+b

-6=-16+b

+16 +16

10=b

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.