Which characteristic is correct for the function f(x) = -3x^4 + 7x^2? a. both even and odd
b. neither even nor odd
c. odd
d. even

Tanya has $42 to spend at the dolphin island store. tshirts sell for $7 each and a pair of sunglases sells for $6.tanya buys 3 tshirts. how many pairs of sunglases can she buys with the amount of money she has left

One integer is 8 times another. if the product is 72, then find the integers

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12