Which of the following is the vertex form of f(x)? f(x) = 2(x – 3)2 – 4

f(x) = 2(x + 3)2 – 4

f(x) = 2(x – 1.5)2 – 12.5

f(x) = 2(x + 1.5)2 – 12.5

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

What is the value of x? enter your answer in the box. photo attached.

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.