The price of a gallon of unleaded gas has risen to
$2.91
today. yesterday's price was
$2.85
. find the percentage increase. round your answer to the nearest tenth of a percent.

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

If you apply the changes below to the absolute value parent function, f(x)=\x\, which of these is the equation of the new function? shift 2 units to the left shift 3 units down a. g(x)=\x-3\-2 b. g(x)= \x-2\-3 c. g(x)= \x+3\-2 d. g(x)= \x+2\-3

Which of the following tables represents exponential functions?