Please help!! I’m not sure if I am correct. NO LINKS PLEASE!

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x′y′z′, with vertices x′(4, -2), y′(4, -3), and z′(1, -4). the type of transformation that triangle xyz undergoes is a . triangle x′y′z′ then undergoes a transformation to form triangle x′y′z′, with vertices x″(4, 2), y″(4, 3), and z″(1, 4). the type of transformation that triangle x′y′z′ undergoes is a .