Answer: y=2x+4
Step-by-step explanation:
From the graph, we already know what the y-intercept is. The line crosses the y-axis at (0,4). Therefore, 4 is our y-intercept.
For the slope, we can take any 2 points on the graph and then use the formula to find slope. Let's use (1,6) and (2,8).
Now that we know the slope, we can fill in our slope-intercept equation.
y=2x+4
Y=-3
Hopefully it’s right
The coordinates of point C are (0, 0), while the coordinates of point D are (7, 12).
Applying the formula for the slope, we get
The equation in the slope-intercept form is given by
The domain and range are, respectively, the portion of the x and y axes covered by the part of the graph you're interested in.
So, the x axis is spanned from 0 to 7 (which is the domain), and the y axis is spanned from 0 to 12 (which is the range)
There are 8 marbles so we want 8c2 which is 8*7/2 = 28
Answer:
t=1470
Step-by-step explanation:
hope it helps!