9) Find the image of P(-5,2) after two transformations; first reflection over the y axis and then rotated 90 counter clockwise about the origin.
P
P"
The vertices of a triangle are P(-8,6), Q1, -3), and R(-6, -3). Name the vertices of
10)
a reflection over the origin for triangle PQR?
P
Q'
R
Bonus Question Extra Credit
The vertices of a triangle æe P(-3,8), 01-6-4), and R(1, 1). Name the vertices of
11)
a 90degree counterclockwise rotation about the point (2,2).
(Hint remember to draw a fake coordinate system about the point (2,2)

region b will make the inequalities y < 2x + 1 and y > -x - 2 true ⇒ answer a

step-by-step explanation:

* lets study the graph and the inequality to solve the question

- the inequality y > -x - 2

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = -2 that means the line intersect the y-axis at point (0 , -2)

∵ the sign of the inequality is >

∴ we shad the part over the line

  region a and b

- the inequality y < 2x + 1

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = 1 that means the line intersect the y-axis at point (0 , 1)

∵ the sign of the inequality is <

∴ we shad the part under the line

  region b and c

∵ the common region between the two lines is region b

∴ region b will make the inequalities y < 2x + 1 and y > -x - 2 true

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step-by-step explanation:

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yes they are the same

1,2,4,5,10,11,20,22,44,55,110,220