Answer:
Step-by-step explanation:
In order to write the equation of the line in point-slope form that goes through those points, we need to know the slope of that line. Therefore,
So the slope is 2. Now we'll pick a point and use it to write an equation in point-slope form. I'll use the first point given to see if that's the one used in any of the answers : (10, 5)
y - 5 = 2(x - 10). That's choice B. Let's see, just in case there are 2 answers to this, what the equation would be using the other point (4, -7):
y - (-7) = 2(x - 4) and simplified:
y + 7 = 2(x - 4) is the other equation. Since that's not a choice, the only answer is B
The ordered pair is (-1/7, 0)
Answer:
D
Step-by-step explanation:
I can’t give a step-by-step explanation but it’s D
1/2
Assuming it continues at this exact rate, and the formula for the sequence isn’t something completely crazy, it decreases by 2 or increase by a factor of 1/2 (which still decreases)
