Answer:
what do you mean by models? equations or experiments?
Step-by-step explanation:
Answer:
C. 
Step-by-step explanation:
Let be the parametric equations
and
, we need to clear
and eliminate it afterwards to obtain a function of the form
:


(1)


(2)
By (1) and (2):



Hence, the correct answer is C.
Answer:
z = 4
y = 6
a = 36
r = 21
m = 15
s = 2
c = 6
v = 45
Step-by-step explanation:
Answer:
i cant read it.... explain
Step-by-step explanation:
False
because
(a+b)(c+d)=ab+bc+ad+bc
we look at bd
(x+3)(x+1)
bd=3*1=3
the last number is 4
not 3
if we were to expand it we would get
x²+4x+3
false