Shade in the answer 100 pts••it's a bit of work so that's why it's at 100 points. read the directions and then find the exprsssion. i got confusing things. ( tip : if the signs are the same it's a positive, if they're different it's a negative )

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.