Mathematics, 08.11.2019 06:31, AgarioEdit

# What is the y-value of the vertex of the function f(x)=-(x-3)(x+11)?

a.-8

b.-4 c.33 d.49

Answers: 2

Mathematics, 21.06.2019 18:00, puffley

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Answers: 1

Mathematics, 21.06.2019 19:00, mandilynn22

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

Answers: 1

What is the y-value of the vertex of the function f(x)=-(x-3)(x+11)?

a.-8

b.-4 c.33 d.49...

a.-8

b.-4 c.33 d.49...

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