The top of a kitchen table measures 160 cm by 90 cm. A beetle walks diagonally across the table. How far does it walk (to the cl
1 answer:
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In the given figure there are 3 graphs
The line represents a linear function
The parabola represents a quadratic function
The third graph which approaches to the negative part o the x-xis is the exponential function
The x-intercept of the line is (-2, 0)
x-intercept means intersect the x-axis at point (-2, 0)
There is only one graph that intersects the x-axis at (-2, 0)
It is the line, the linear function h(x)
The range is between 0 to infinity (0, ∞)
The range is the values of y
There is only one graph that has all values of y over the x-xis
it is f(x) the exponential function
Answer:
option D
Step-by-step explanation:
Given in the question an expression,
Step 1
Divide and multiple by to remove radical sign from denominator.
Step 2
Apply a² - b² = (a+b)(a-b)
Step 3
Step 4
Step 5