E
e
.
l2
acc
iows
discounted
otee price
peyton has joined the a frequent coffee buyer program with a local cafe. the
program costs $20 per month which allows her to get a discounted coffee price of
$1.5 per cup. answer the questions below regarding the relationship between the of
number of cups of coffee purchased and the total monthly cost.
le
+
o h
-
.
=
=
-
el
- este
et
t
-
-
-
l
=
-
-
d
the independent variable, x, represents the
and the dependent variable is the
-
des
2
-
, because the
tem
12 let
depends on the
stesse
-
alles
=
est
=
tel
-
e
-
-
+
legende
-
le
-
eerste
-
a function relating these variables is a(x) =
es
indi
so a(20) =
sed_these
siti
, meaning 20

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

the correct answers i think are b. and d.

give me brainliest if it is correct!