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Laabri

#12 Feb 9 Quadratic Models

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12 Nsɛmmisa
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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Use the quadratic function to model the area of each rectangle.

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Graph the function in question 1.

  • Klik Graph tab (Graph 1, Graph 2, ne nea ɛkeka ho) so ma graph biara a ɛsɛ sɛ wobɔ.
  • Klik graph no akyi na fa asɛm bi ka ho. Fa nsɛntitiriw abien ka ho na yɛ graph. Twe asɛm bi anaa kyerɛw x ne y coordinates na sesa ne gyinabea. Klik asɛm bi so na popa.
  • Sɛ wobɔ wo graph no wie a, wubetumi ahyɛ dashed line box no mu.
Asemmisa {{asɛmmisaAhyɛnsode}}
3.

Evaluate the function in #1 if x=8.

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

Use the quadratic function to model the area of each rectangle.

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

Graph the function in #4.

  • Klik Graph tab (Graph 1, Graph 2, ne nea ɛkeka ho) so ma graph biara a ɛsɛ sɛ wobɔ.
  • Klik graph no akyi na fa asɛm bi ka ho. Fa nsɛntitiriw abien ka ho na yɛ graph. Twe asɛm bi anaa kyerɛw x ne y coordinates na sesa ne gyinabea. Klik asɛm bi so na popa.
  • Sɛ wobɔ wo graph no wie a, wubetumi ahyɛ dashed line box no mu.
Asemmisa {{asɛmmisaAhyɛnsode}}
6.

Evaluate the function in #4 if x=4.

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

Write a function h to model the vertical motion for each situation, given

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initial vertical velocity: 200 ft/s, initial height: 0 ft.

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

Find the maximum height of the previous function in question 7.

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

Write a function h to model the vertical motion for each situation, given

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initial vertical velocity: 48 ft/s, initial height: 6 ft.

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

Find the maximum height of the previous function in question 9.

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

Use the table in the show your work section to calculate the residuals. This section will be graded by the teacher and not formative, as it is a free response question.

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

Based on the residual values collected in question #11, describe the fit of the function to the data.