The exponential equation will be y = 10 (0.1)ˣ.
<h3>What is an exponent?</h3>
The exponent denotes that the base will rise to a specific level of strength. The base is X, and the power is n.
The table of data is given.
x f(x)
-2 128
-1 27
0 5
1 1
2 0.1
Then the equation will be
f(x) = abˣ
At x = 1, the value of f(x) is 1.
1 = ab ...1
At x = 2, the value of f(x) is 0.1.
0.1 = ab² ...2
Then from equations 1 and 2, we have
0.1 = b
Then the value of a will be
a = 1 / 0.1
a = 10
Then the exponential equation will be
y = 10 (0.1)ˣ
More about the exponent link is given below.
brainly.com/question/5497425
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You have to find how much does it grow each year.
Ratio of height and years. Height is 10 units and age 5 units.
Ratio = 10/5 = 2
So 2 units a year.
Answer:
yeh you are correct so it will be b is equal to minus 42 minus 9.3 that will be equal to -51.3 so that is the value of b
If she can read ten words in a second, and you want to know how many she can read in 60 seconds, you would multiply 10x60 to get 600
Chandra can read 600 words in 60 seconds
1.56 divided by 19.2 is 0.08125