Enlarge the triangle by scale factor 3 using the dot as the centre of the enlargement

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?