The slider for a is set at 1. Move the slider from to 10. How does this change the curve ? Move the slider from a = 1 to a = 0.1 . How does this change the curve ? How is the curve different if compared to compared to ? a = 5 a = 1 a = 0.5 (K-2,T-2,C-2,A-2)

a4 - 3a2 - 1

step-by-step explanation:

step   1   :

equation at the end of step   1   :

  ((a4) -   3a2) -   1

step   2   :

trying to factor by splitting the middle term

2.1     factoring   a4-3a2-1  

the first term is,   a4   its coefficient is   1 .

the middle term is,   -3a2   its coefficient is   -3 .

the last term, "the constant", is   -1  

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

ddd

step-by-step explanation: