What is 9x^2+9x-1 written in vertex form?

Is there math problems on the app

Which process defines the Fibonacci sequence? a. exclusive c. inclusive b. recursive d. extensive

What are the solutions to the equation x2 = 64? A. 8 and - 8 B. 8 only C. 32 and - 32 D. 32 only

What is the 15th term of the sequence an = - 2n (n 3) ?

Which property is represented below? If ST = QR and QR = AB then ST = AB

Glenn is collecting aluminum cans to earn money. He has 5 bags that hold an average of 300 cans each. If he gets 2.00 for every 450 cans, about how much money will he get?

In right triangle XYZ, the right angle is located at vertex Y. the length of the line segment XY is 12.4 cm. The length of the line segment YZ is 15.1 cm. what is the approximate measure of angle YZX? A. 34.8 B. 39.4 C. 50.6 D. 55.2

A person invests 9000 dollars in a bank. The bank pays 4.25% interest compounded daily. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 19600?

A - 2 + 3 = - 2 What does a stand for for?

What is 2 4/6 plus 1/3 equal