Now let's be as general as possible by not identifying which base wearein. Just call the basex. Consider the expression 1.73 +2.x2 + 7.x+3.1, or equivalently x3 + 2x2 + 7x +3.

a. Whatis the value of this expressionif x = 10?
b.
Whatis the value of this expressionifx = 207

Which two transformations are applied to pentagon abcde to create a'b'c'd'e'? (4 points) translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the x-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the y-axis translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the y-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the x-axis