It is in the form y = mx + b. therefore it is linear.
Answer:

Step-by-step explanation:
Consider the options for this question are as follow,
Here, In triangles ABC and PQR,
AB = c, BC = a, AC = b, PQ = r, QR = p and PR = q,
Since,

We know that,
The corresponding sides of similar triangles are in same proportion,
Thus,




Answer:
s=80
Step-by-step explanation:
5/8ths is .625
80 x .625 =50
Answer:
mE=mC
mD=mB
Step-by-step explanation:
thats should be correct
Answer:
the second option
Step-by-step explanation: