15 is the half of 30 keep counting so when you get to 50 the number you have is the answer
Answer:
x^2 - 16x + 39
Step-by-step explanation:
(x-3)(x-13) = x^2-16x+39
The relationship is not linear, because the distance between each y value does not increase by an equal amount each time. It is not proportional because the ratio of x and y values does not stay the same for each coordinate.
Answer:
It would be 7.
Step-by-step explanation:
You have to count the cubes that you can see and then the cubes you assume would be hidden behind the others. You can see 6 cubes, and we assume there's one hidden behind them.
Hope this helps!
Answer:
y = 2x - 3
Step-by-step explanation:
We are given the slope, m = 2
Our standard formula of a line is y = mx + b, so we can substitute for the x and y values of the point (3, 3). If you did not know, the x-value and the y-value are both 3 because the point (3, 3) = (x, y).
So, our equation looks like this:
3 = (2)(3) + b
We can solve for b:
3 = 6 + b
b = -3
And now we have our equation of a line:
y = 2x - 3