Evaluate the function rule for the given value. f(x) = 5^x for x = 2
a. 32
b. 5
c. 25
d. 10

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

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

2x minus y equals 6, x plus y equals negative 3