What is the range of the function y = -x 2 + 1? A) y ≤ -1
B) y ≥ -1
C) y ≤ 1
D) y ≥ 1

13.46

step-by-step explanation:

16.80 x .20 = 13.46

1260=3*6*7*10=3^2*2^2*7*5 perfect cude = 3^3*2^

step-by-step explanation:

1. a^4+8a^3+24a^2+32a+16

2.y^8+8y^7+28y^6+56y^5+70y^4+56y^3+28y^2+8y+1

3.x^6-3x^4y^2+3x^2y^4-y^6