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8.6 Extend

8.6 Extend. p.523 Ex. 1. Solve log 2 (6x-8) = log 3 (20x+1). Solve log 2 (6x-8) = log 3 (20x+1) log (6x-8) log (2). Solve log 2 (6x-8) = log 3 (20x+1) log (6x-8) = log (20x+1) log (2) log (3). Solve log 2 (6x-8) = log 3 (20x+1) log (6x-8) = log (20x+1) log (2) log (3)

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8.6 Extend

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  1. 8.6 Extend p.523 Ex. 1

  2. Solve log2(6x-8) = log3(20x+1)

  3. Solve log2(6x-8) = log3(20x+1) log (6x-8) log (2)

  4. Solve log2(6x-8) = log3(20x+1) log (6x-8)=log (20x+1) log (2) log (3)

  5. Solve log2(6x-8) = log3(20x+1) log (6x-8)=log (20x+1) log (2) log (3) • Y1 = log (6x-8)/log (2) • Y2 = log (20x+1)/log (3)

  6. Solve log2(6x-8) = log3(20x+1) log (6x-8)=log (20x+1) log (2) log (3) • Y1 = log (6x-8)/log (2) • Y2 = log (20x+1)/log (3) ZOOM:6 (May need to Zoom In/Out to see int.)

  7. Solve log2(6x-8) = log3(20x+1) log (6x-8)=log (20x+1) log (2) log (3) • Y1 = log (6x-8)/log (2) • Y2 = log (20x+1)/log (3) ZOOM:6 (May need to Zoom In/Out to see int.) 2ndCalc, #5:intersect

  8. Solve log2(6x-8) = log3(20x+1) log (6x-8)=log (20x+1) log (2) log (3) • Y1 = log (6x-8)/log (2) • Y2 = log (20x+1)/log (3) ZOOM:6 (May need to Zoom In/Out to see int.) 2ndCalc, #5:intersect • May need to cursor left/right until see cursor.

  9. Solve log2(6x-8) = log3(20x+1) log (6x-8)=log (20x+1) log (2) log (3) • Y1 = log (6x-8)/log (2) • Y2 = log (20x+1)/log (3) ZOOM:6 (May need to Zoom In/Out to see int.) 2ndCalc, #5:intersect • May need to cursor left/right until see cursor. ENTER 3 times (Once for each curve & guess)

  10. Solve log2(6x-8) = log3(20x+1) log (6x-8)=log (20x+1) log (2) log (3) • Y1 = log (6x-8)/log (2) • Y2 = log (20x+1)/log (3) ZOOM:6 (May need to Zoom In/Out to see int.) 2ndCalc, #5:intersect • May need to cursor left/right until see cursor. ENTER 3 times (Once for each curve & guess) x = 4

  11. Solve log2(6x-8) = log3(20x+1) log (6x-8)=log (20x+1) log (2) log (3) • Y1 = log (6x-8)/log (2) • Y2 = log (20x+1)/log (3) ZOOM:6 (May need to Zoom In/Out to see int.) 2ndCalc, #5:intersect • May need to cursor left/right until see cursor. ENTER 3 times (Once for each curve & guess) x = 4 Do p. 524 #1-4(sketch & x = ?)

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