Mathematics, 06.05.2021 20:00 saxondear052
When an archer shoots an arrow, the arrow follows a parabolic path through the
air. That parabola can be represented by a quadratic function, where x represents
the arrow's horizontal distance from the archer, and y represents the arrow's height
above the ground.
1. Philip releases an arrow from a shoulder height of 4 ft.
The arrow reaches a maximum height of 40 ft before
it begins to fall. It lands on the ground about 160 ft
away from where he is standing. Philip models this
situation with a quadratic function. What is a zero of
the function? What is the y-intercept of the graph
of the function? Construct a rough graph of the situation based on your
findings, where y represents the vertical height, in feet, and x represents the
horizontal distance, in feet.
Answers: 3
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X+y=-4 x-y=2 use elimination with adding and subtraction
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Examine the paragraph proof. which theorem does it offer proof for? prove jnm – nmi according to the given information in the image. jk | hi while jnm and lnk are vertical angles. jnm and lnk are congruent by the vertical angles theorem. because lnk and nmi are corresponding angles, they are congruent according to the corresponding angles theorem. finally, jnm is congruent to nmi by the transitive property of equality alternate interior angles theorem gorresponding angle theorem vertical angle theorem o same side interior angles theorem
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When an archer shoots an arrow, the arrow follows a parabolic path through the
air. That parabola...
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