If f(x) = { -3 and g(x) = 4x2 + x = 4, find (f+ 9) (%). O A. 4x2 + 3x-1
OB. 4x2.3
*3*
-X-1
O C. 4x2 + x-7
O D. 6x2 - 7
Helppp plzzz

Anyone know? is appreciated! will mark brainliest if correct!

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.