Answer:
y=-2/5x +8
Step-by-step explanation:
use y=mx+b look at where the line intercepts with the y-axis and that is at 8 so that is your b. Then find two points and count how many down or up it is to get from the higher up point (i usually use the one that intercepts at the y-axis) to same line as the other point, in this case thats down two. Then count how many to the right it is and in this case it is 5. so since it went down thats -2 over 5 so then you just fill that into the y=mx+b and you should get y=-2/5x+8
Hope this helped!
ps. if this was right can you make it brainliest? thanks!
B and D is wrong, as the x-axis (years), can best be represented in increments of 1. This leaves A and C. Of them, A is the best as you can fit all of the data in there without any issues.
Answer:
Domain
Range
Step-by-step explanation:
The domain of a function is the complete set of possible values of the independent variable.
Range is the difference between the lowest and highest values
Answer:
I dont know and i also dont know why im doing this.
Step-by-step explanation:
Answer:
x = 115°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°, thus
To find the third angle in the triangle subtract the sum of the 2 given angles from 180, that is
∠BEC = 180° - (90 + 25)° = 180° - 115° = 65°
Now
∠DEB and ∠BEC form a straight angle and are supplementary, hence
x = ∠DEB = 180° - 65° = 115°
