Let ƒ(x) = 5x2 – x + 1 and g(x) = –3x. Evaluate the composition (ƒ ∘ g)(1) . Question 12 options:

A)

(ƒ ∘ g)(1) = 49

B)

(ƒ ∘ g)(1) = –36

C)

(ƒ ∘ g)(1) = 32

D)

(ƒ ∘ g)(1) = –24

What is sin 7x/4 ? i need on this urgent trig

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why