Linear equations are equations that have constant slopes
The linear equation that represents the table is (a) y = 7x +4
<h3>How to determine the linear equation</h3>Start by calculating the slope (m) using:
So, we have:
Simplify
The equation is then calculated as:
So, we have:
Open the brackets
Hence, the linear equation that represents the table is (a) y = 7x +4
Read more about linear equations at:
The value of the and
are 0 and 1.153 .
Limiting Value of a Function. The function's limit is the value of the function as its independent variable, such as x approaches a certain value called the limiting value. For simple equations, this is similar to finding out the value of y when x has a unique value.
Given that,
f(x) =
First to calculate the limit value of the given function at x=0.
=
= 4×0×1 (∵ cos0 = 1)
= 0
Similarly,
=
= 4××cos
= 4××
(∵cos60° =
)
= 1.153
Hence, The value of the and
are 0 and 1.153.
To learn more about the limit of the function from the given link:
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