Neil started a stamp collection with 12 stamps. Every week, he adds 4 more stamps to the collection. Which function f represents
2 answers:
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Answer:
B
Step-by-step explanation:
We want to find the point-slope equation of a line that passes through the points (-1, 4) and (8, -2).
Point-slope form is given by:
Where <em>m</em> is the slope and (<em>x₁, y₁</em>) is a point.
So, let's find the slope of the line first. We can use the slope formula:
We can choose (-1, 4) as our point. So, (<em>x₁, y₁</em>) = (-1, 4).
Substitute:
Simplify:
Therefore, our answer is B.
Answer:
Step-by-step explanation:
This is because the means shift right 6 units (when it's (x - any number) it always means move right that number of spaces, it's the reverse when (x + any number)), and then the - 1 means to shift down 1 unit.