HELPPP!! Find f(g(x)) if

f(x) = x² + 2x
g(x) = x - 9

O f(g(x)) = 23 – 7x2 – 18x
Of(g(x)) = 22 + 3x - 9
O f(g(x)) = 22 - 162 +63
O f(g(x)) = 22 +22 - 9

The length of the largest fish is 967.74 times greater than the length of the smallest fish. select a variable expression that shows the length of the largest fish, if 8 is the length of the smallest fish. a. s + 967.74 b. \[ \frac{967.74}{s} \] c. 967.74 - s d. 967. 74s

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

What does the sign of the slope tell you about a line?