Answer:
y = -4x + 9
Step-by-step explanation:
using any two points, in this case (0, 5) and (3, -7) you can find slope by using this formula:
plug in the x- and y- values of the two points above
y = -4x + b
use any point of the line and plug it into the equation above
5 = -4(0) + b
5 = -4 + b
5 + 4 = -4 + b +4
9 = b
the equation in full is y = -4x +9
Answer:
13
Step-by-step explanation:
well if you add the first parts then undwe rate the next you will get 13
Check the picture below.
keep in mind that the yellow shaded area is the "true" region, namely where f(x) ⩾ 0, and the values "x" takes on are pretty much all real values.
To find the median, we must list our numbers from least to greatest.
35, 73, 77, 84, 85, 115.
Now that we've done that, to find the median, cross out the smallest number with the largest number.
35, 73, 77, 84, 85, 115.
73, 77, 84, 85.
Keep doing this until you can no longer do so.
77, 84.
Uh oh, it seems we have no middle number.
Since we are only left with 77 and 84, average the two numbers.
To find the average, add the sum of the numbers and divide by how many numbers there were added.
77 + 84 = 161.
Since we summed two numbers, divide by 2.
161/2 = 80.5
Your median is 80.5.
I hope this helps!
Terms: 24, 8x, 10(2x)
constants: 24
coefficients: 8, 10, 2