4. Find the coordinate of J' after it has been reflected across the
x-axis.

What is the standard form of -5x^2+2x^4-11+x^3+3x

How to use order of operation in 20 divide by 4 multiply 5 = 1

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