This is the linear function ( the slope-intercept form ):
y = m x + b
If a line crosses the y-axis at ( 0, - 3 ) : b = - 3
m = 3 ( a slope )
Answer:
y = 3 x - 3
The definition of the piecewise function in this problem is given by:
a.
<h3>What is a piecewise function?</h3>
A piecewise function is a function that has different definitions, depending on the input.
For x until x = 2, we have a <u>linear function with an intercept of 1 and slope of 1</u>, hence the definition is:
y = x + 1, x ≤ 2.
After x = 2, the function is shifted up one unit, hence:
y = x + 1 + 1, x > 2
y = x + 2, x > 2.
Hence option A is correct.
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Answer:
The answer would be 150,000 to 249,999
The simplest form of -1/3 + 1/9 is -2/9
Simplest form can be described as when the number both the numerator and denominator have been reduced to it's lowest form
The first step is to write out the fractions
-1/3 + 1/9
= -2/9
Hence the simplest form is -2/9
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