Y=Mx +b
B is 0 because that’s where the graph intercepts the y axis.
M is found by picking any two points and finding the rise and run because m is equal rise/run
Points of choice: (-2,4) and (2,-4)
=2−1/2−1 = -8/4
m is equal -2
Y= -2X
Look at the picture below to differentiate between positive and negative slopes.
Answer:
Hope that helps
Step-by-step explanation:
Brainliest would be much appreciated
Answer:
domain -4≤x≤4
range -1≤y≤2
Step-by-step explanation:

so... that's how much an internal angle is
now, subtract that from 180 and you get the angle outside, in the picture
subtract that outside angle twice from 180, and you get angle "2"
because angle 2 is in the same triangle as those two outside angles, and all internal angles in a triangle is 180, thus 180 - (those two angles) is angle "2"
Answer:
78.4
Step-by-step explanation:
count how many decimal places you have. solve the problem without the decimal places. add them back in the end.