Marcel dives off of a springboard at the pool. His height, h, in metres, above the surface of the water can be modelled by the relation h(d) = -d² + 3d + 4 where d is the horizontal distance from the end of the board, in metres. a) Factor the relation. b) Determine the zeros of the relation. c) What is the height of the springboard? d) What is Marcel's horizontal distance from the board when he enters the water? Include a labelled diagram.

Q: The equation h = 2t^2 -16t+30 d a ball being tossed in the air. The variable h represents the height…

A: We have to find the t-intercepts, vertex and meaning of them in this situation.

Q: 9. The grass in the backyard of a house is a square with side length 10 m. A square patio is placed…

A: The intercept is when drawing graphs of equations, an intercept is a point where the equation line…

Q: 1) The diagram shows the graph of y = x² - 2x - 8. The graph crosses the x-axis at the point A and…

A: The given problem is to factorise the given equation and also find the co-ordinates of A and B shown…

Q: Write an equation (any form) for the quadratic graphed below: -5 -4 -3/ -2 y = 7 5 4 3 2 A 244 -2 -3…

A:

Q: Complete the square to re-write the quadratic function in vertex form: y = x² +4x + 4 Answer: y =…

A: Answer

Q: Kendrick has a cookie jar that contains g cookies k days after he filled the jar. The equation…

A: topic - linear equation in two variables

Q: State the vertex of the quadratic relation by completing the square, graph, and state the domain and…

A:

Q: Let F(x, y) = (7 cos(y), 7 sin(y)). Compute the flux F-nds of F across the boundary of the rectangle…

A:

Q: This is my word problem. Thank you.  The accounting department at Factory Shoe has determined that…

A:

Q: 1) Identify the vertex, x-intercept, y-intercept, and equation of the quadratic function: a) c) 0

A:

Q: Anthropologists often try to reconstruct information using partial human remains at burial sites.…

A: Given information Regression equation y = 61.4 + 2.4x