Matt has 50 apples and gave 20 to his brother jhon how many apples does he have now
1 answer:
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Answer:
see below
Step-by-step explanation:
A graphing calculator can help you do this.
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The function crosses the y-axis where x=0.
g(0) = -5^0 +5 = -1 +5
g(0) = 4
The function crosses the x-axis where g(x) = 0
0 = -5^x +5
5^x = 5 = 5^1
x = 1
g(1) = 0
The points of interest are (0, 4) and (1, 0).
Answer:
Step-by-step explanation:
Remember the logarithms properties:
Then,simplifying:
Apply base 8 to boths sides and then solve for "x":