△ABC is translated up 5 units to form the image ∆A′B′C′. What are the coordinates of the vertices of ∆A′B′C′ ?

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A′ =

B′ =

C′ =

A right triangle on a grid with a range from negative five to five on the x and y axis whose coordinates are negative two comma negative one for point A, two comma negative one for point B, and two comma two for point C

Which linear function represents the line given by the point-slope equation y + 1 = –3(x – 5)?

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? 0.62 0.78 0.84 0.96