What is the value ox X these triangles are similar there are 2 questions
2 answers:
Answer:
x = 12, x = 16
Step-by-step explanation:
Given that the triangles are similar then the ratios of corresponding sides are equal, thus
First
=
= 4
Multiply both sides by 25
6x + 28 = 100 ( subtract 28 from both sides )
6x = 72 ( divide both sides by 6 )
x = 12
Second
=
= 4
Multiply both sides by 4
x = 16
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The correct option A: graph A, shows the logarithmic function;
f(x) = log₃x + 1
<h3>Explain the term logarithmic function?</h3>- The opposite of such an exponential function is a logarithmic function.
- A log function and then an exponential function both use the same base.
- An exponent is a logarithm. f(x) = bx is how the exponential function be expressed.
- The formula again for logarithmic function is f(x) = log base b of x.
f(x) = log₃x + 1
- When x = 1
f(1) = log₃1 + 1
f(1) = 0 + 1
f(1) = 1
(1, 1)
- When x = 3
f(3) = log₃3 + 1
f(3) = 1 + 1
f(3) = 2
(3, 2)
Thus, the graph must contain the points (1, 1), (3, 2).
Therefore, graph A define the given logarithmic function;
f(x) = log₃x + 1.
To know more about the logarithmic function, here
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