Please Help <3<3

I know the answer is f=35 but i just need the steps

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2