The y-intercept of the function f(x) = 2x^2 - 2x + 1 is (y = 1), as determined by substituting (x = 0) into the function, resulting in (f(0) = 1). This point represents the value of the function when it intersects the y-axis.
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Answer:
1
Step-by-step explanation:
The half of the mixed fraction -2 3/8 as a fraction is -19/16.
A mixed fraction is a combination of a whole number and a proper fraction. It represents a quantity that is greater than one, with a fractional part that is less than the whole. For example, 2 3/4 is a mixed fraction, where 2 is the whole number and 3/4 is the proper fraction part. It is commonly used to express measurements, such as in cooking or in everyday life situations.
To find half of a mixed number like -2 3/8, we need to convert it to an improper fraction first.
The mixed number -2 3/8 can be written as an improper fraction as follows:
-2 3/8 = -((2 * 8) + 3)/8 = -19/8
Now, to find half of -19/8, we divide it by 2:
(-19/8) ÷ 2 = -19/16
Therefore, half of -2 3/8 as a fraction is -19/16.
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