10. Given the below function in vertex form, determine what the vertex and axis of symmetry would be when you graph the function. You are not required to graph the function. (2 points)
f(x) = 2(x + 3)2 - 6
11. Now write the above function in standard form and use it to identify the y-intercept. (2 points)
+
+
12. Now, plot point on the coordinates for the vertex and the y-intercept from questions 10-11, and draw a dotted
line through the axis of symmetry. You do not need to draw the entire graph of the parabola for the quadratic
function. (2 points)
12
1D

Asays "we are both knaves" and b says nothing. exercises 24–31 relate to inhabitants of an island on which there are three kinds of people: knights who always tell the truth, knaves who always lie, and spies (called normals by smullyan [sm78]) who can either lie or tell the truth. you encounter three people, a, b, and c. you know one of these people is a knight, one is a knave, and one is a spy. each of the three people knows the type of person each of other two is. for each of these situations, if possible, determine whether there is a unique solution and determine who the knave, knight, and spy are. when there is no unique solution, list all possible solutions or state that there are no solutions. 24. a says "c is the knave," b says, "a is the knight," and c says "i am the spy."

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false