I don’t get this please help

What expression is equivalent to log3(x+4)

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

Which two properties of equality could zoe use to finish solving for x? the equation is 3x - 4 = -10 for x so a either the addition or subtraction property of equalityb ether the multiplication or division property of equality c ether the addition or division property of equality d ether the subtraction or division property of equality just a simple a b c or d plz.