Angle 1 and angle 2 are complementary angles. angle 1 =67.89 angle 2 = ?

Step-by-step explanation:

complementary angles add up to 90

so if one angle is 67.89, then the other angle is :  (90 - 67.89) = 22.11 <==

According to the conditions, Fourth option is the correct graph which has the same end behave as the graph of f(x)=-3x³-x²+1.

Step-by-step explanation:

Since we have given that

f(x)=-3x³-x²+1

Since it has highest power i.e. 3 which is an odd number.

And if the degree of the polynomial is odd, and the leading coefficient is negative.

So, the end behavior is :

f(x) → +∞, as x → -∞

and f(x) → -∞ , as x → +∞

So, According to the conditions, Fourth option is the correct graph which has the same end behave as the graph of f(x)=-3x³-x²+1.