TRUE/FALSE. Find the line tangent to the curve 3x
3
−2x
2
+4x−2 when x=−1. (a) y=17x+15 (b) y=17x+13 (c) y=17x+18 (d) y=17x+10 (e) y=17x+6 (f) y=−17x−16 (g) None of the above. [3 marks] Consider the function f(x)=x
3
+4. The statement " f is injective on R
n′
is (a) TRUE. (b) FALSE.