since line VM is the bisector, that means it splits it right in half
so angle AVM would be half of AVB
so 88/2 = 44 degrees
The pattern is multiplying the number by -2. So it would continue on as 96, -192, 384, and so on.
Part A: Does the table represent y as a function of x? Justify your answer.
Yes, this table does represent y as a function of x. No x-value appears more than once, and in each case, there is exactly ONE associated y-value. Were there more than one associated y-value, the table would not represent a function.
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f(x) = 20 + 3x
What is the value of f(150), and what does f(150) represent?
Substitute 150 for x (in two instances) in the given function:
f(150) = 20 + 3(150) = 20 + 450 = 470. This is the value of the function when the input value (x) is 150 units.
f(150) is functional notation represents the value (y-value) of the function when the input (x-value) is 150 units.
We use the Order of Operations here.
Parentheses
Exponents
Multiplying
Adding
Dividing
Subtracting (PEMDAS)
And if both are there, we work left to right.
In the process we multiply first, then add left to right..
So,
9 * 8 + 2 + 4
= 72 + 2 + 4
= 74 + 4
= 78.
