Determine whether the data in the table can be modeled by a linear equation

Explain

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18

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