Look at image please help me ASAP

What is the prime factorization of 23 ?me with this question

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function