Which of the following are the coordinates of the vertex of y=x^2 - 10x+ 2?
(-5,23)
(-10,2)
(5, 23)
(2, -10)

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

Me with this one question, and i'll upvote the brainliest answer

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8