Please help will give brainliest Write a letter to a student who will be taking this math class next year and give them some advice about this class.

Aquadratic function f(x) has a turning point at (3,-7). what is the turning point of -f(x)?

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Which expression is equal to (f+g)(x)?