Help me please! choose all of the statements that correctly compare the two functions shown

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.