izzi

This page lists questions and answers that were posted by visitors named izzi.

Questions

The following questions were asked by visitors named izzi.

An 80 kg stuntman jumps from the top of a building 23 m above a catching net. Assuming that air resistance exerts a 100 N force on the stuntman as he falls, determine his velocity just before he hits the net.

Grayson is designing a rectangular athletic field. On his scale drawing, the vertices of the rectangle are (4,5), (9,10), and (9,5). What are the coordinates of the fourth vertex?

Answers

The following answers were posted by visitors named izzi.

25 for smallest

Grayson is designing a rectangular athletic field. On his scale drawing, the vertices of the rectangle are (4,5), (9,10), and (9,5). What are the coordinates of the fourth vertex? A. (4,9) B. (4,10) C. (5,10) D. (5,9)

Which ordered pair is not a solution of y=-12x-3? A. (-3,33) B. (8,-98) C. (-9,105) D. (3,-39)

Which is the graph of the linear equation y=-1/4x+3?

Find three solutions of the equation. y=2x-6 A. (-2,-10),(1,-4),(2,-1) B. (-2,-10),(1,-4),(0,-6) C. (0,-6),(3,-2),(-2,-10) D. (1,-4),(0,-6),(-1,-9)

Determine which pair of points has a positive slope. A. (5,-4),(-2,1) B. (-10,-2),(6,6) C. (6,-10),(2,10) D. (5,-1),(-6,6)

Use integer values of x from -3 to 3 to graph the equation y=|-x|.

The ordered pairs (2,-21) and (5,-45) are solutions to which of the following equations? A. y=-8x-5 B. y=-8x+5 C. y=8x-5 D. y=8x+5

Which is a rule that describes the translation of a point from (-5,4) to (-1,2)? A. (x,y) → (x-4,y-2) B. (x,y) → (x+4,y-2) C. (x,y) → (x+4,y+2) D. (x,y) → (x-4,y+2)

△ XYZ has vertices X(5,6),Y(9,12), and Z(12,8). It is translated right 8 units and up 3 units. What are the coordinates of X', Y', and Z'? A. X' (13,9), Y' (15,17), Z' (11,20) B. X' (-3,3), Y' (1,9), Z' (4,5) C. X' (8,14), Y' (12,20), Z' (23,19) D. X' (13...

The point M(x,y) is reflected over the x-axis.Write a translation rule to describe the original point and its reflection. A. (x,y) → (x,y) B. (x,y) → (-x,y) C. (x,y) → (-x,-y) D. (x,y) → (x,-y)

The coordinates of three vertices of a rectangle are shown on the grid. Which could be the coordinates of the fourth vertex. A. (3,-2) B. (3,-1) C. (-2,3) D. (4,-2)

Which graph shows the image of a figure after a rotation of 180 degrees around the origin?

Which table shows a proportional relationship?

Identify the unit rate shown in the graph. A. 1/3 mile per hour B. 3 hours per mile C. 3 miles per hour D. 4 miles per hour

The line graphed below shows the rate at which a machine can package pieces of candy. Which gives the slope of the line. A. 5000 minutes per piece of candy B. 5000 pieces of candy per minute C. 200 minutes per piece of candy D. 200 pieces of candy per min...

The line graphed below shows the rate at which a machine can package pieces of candy. Which gives the slope of the line? A. 5000 minutes per piece of candy B. 5000 pieces of candy per minute C. 200 minutes per piece of candy D. 200 pieces of candy per min...

Which of the following is a graph of y=3/2x2?