Answer:
y = mx + b
Step-by-step explanation
for your example:
y = 4x + 6
i think.... UHHHH
5.7
Step-by-step explanation:
7^2- 4^2= 33
= 5.7
23 i think im not allway right
(a):112
(b):396
(c):360
(d):30
(e):1664
(f):240