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Colt1911 [192]
3 years ago
9

FIND THE EQUATION OF THE LINE . USE EXACT NUMBERS

Mathematics
1 answer:
Alik [6]3 years ago
3 0

Answer:

  • y = -3x + 7

Step-by-step explanation:

<u>Use points on the graph:</u>

  • (0, 7) and (2, 1)

<u>Find the slope:</u>

  • m = (1 - 7)/ 2 = -3

<u>The y-intercept is known b = 7, so the equation is:</u>

  • y = mx + b
  • y = -3x + 7
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Rewrite by completing the square 2x^2+7x+6=0
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Answer:

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First we should use the give values to us in the table which are x=0 then g(x) = 12 and if x =1, then g(x) = 2. We should plug in the value where x = 0 since any value to the power of 0 is 1. 12= a *b^0. 12=a *1. Then we will get the value of a which is 12. Then we plug in our second given value to find b. 2 = 12 * b^1. First we will divide both sides by 12 to find b. 2/12 = 1/6. since any value to the power of 1 is itself then b =1/6. Then you will have a = 12. b =1/6 so g(x) = 12(1/6)^x

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