What is the value of x if f(x)=38 for the function
f(x) = 2(x - 1)2 + 6

The amount of energy it takes to lift a box might be a function of which of the following

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250