Y=mx+b, and you are told that b=2.5 so
y=mx+2.5, now using point (4.5,-4.25) we can solve for m
-4.25=4.5m+2.5
-6.75=4.5m
-1.5=m so now we have the line:
y=-1.5x+2.5
Answer:
Step-by-step explanation:
A proportion is being directly related to something, meaning that there is just multiplication or division (just a coefficient in front of the x-coordinate, nothing more).
In a graph, a proportional graph is a graph that goes straight through the origin.
Answer:
d . h/g
Step-by-step explanation:
so u plug in the numbers depending in the letters so for example. if there is a h put 12
if there is a g put a 4
A. (12)÷3 =4
b . 4+1=5
c. 12-4 =8
d. 12÷4=3
so the only one that ended with 3 as an answer is d
Answer:
x = 13
Step-by-step explanation:
Because DQ bisects ∠EDG, ∠EDQ = ∠QDG. Because ∠EDQ = ∠QDG, 8x + 42 = 11x + 3.
8x + 42 = 11x + 3
minus 3 both sides
8x + 39 = 11x
minus 8x both sides
39 = 3x
3x = 39
divide by 3 both sides
x = 13