Your miniature golf scores for the first half of a course are 3,7,2,5,3,1,0,4,4. order from least to greatest

Which of the following is true for the relation f(x)=2x^2+1

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Pls never taught i’m really confused and i rlly need