Name: 1. The graph below show the height h (in feet) of a ball relative to the ground as a function of time t (seconds) after it is tossed straight into the air near the edge of the root of a building (B) 60 50 40 30 20 10 200 © 05 10 15 10 21 10 33 Draw a line tangent to the graph at t = 2 seconds. Find the slope of the line. 2. Find the difference quotient for f(x) = -x² + 2x b. Use the given difference quotient to find the derivative for f(x).

Q: HSA.CED.3 2. Solve: 6x² = 5x - 3

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Q: 9. Sz+ 8y +7z= 4 6r + Sy + 5z = 6 6r + 5y +5z =5

A: Question 9: According to the given information it is required to solve the system of linear…

Q: 16 X- 4 20 4.

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Q: SOLVE 8-2y=4

A: Given that  8-2y=4               ⇒2y=8-4               ⇒2y=4                ⇒y=2…

Q: 7. 4r+ 8y +5: =5 6r+ 5y +2: = 3 3r+ 2y+3: =3 8. 2r+3y - 5z = 30 Sr+ 7y - 12: = 71 -llr- 15y + 26:…

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Q: 4. -8z -y+3: =1 4r + 4y +== 41 6r + 4y + 7: = 114 5. 3r + 7y - 2: = 37 6r + 7y + 10: = 46 -v+ 2: =-4

A: 4) Given:

Q: 17х +28 4х+4 12х- 16

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Q: 35 2x 21

A: Given information:

Q: solve for k 7k+8+90+40=180

A: Solution:

Q: 4y+9=7y-12

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