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Reika [66]
2 years ago
14

Graph the function y = -2x + 3. Tell whether or not each ordered pair lies on the line. Explain.

Mathematics
1 answer:
jarptica [38.1K]2 years ago
7 0
Is it possible for you to use a graph when doing Variables?
You might be interested in
HELP!
spin [16.1K]
Adults pay = $33.60
Children pay = $16.80 (it's half price but if they take a round trip it's double the price. Therefore it's $16.80) then multiply both by two and add them together.

2 ($33.60+$16.80) = $100.80
6 0
3 years ago
What is the quotient a-3/7÷3-a/21
Airida [17]
I wish you were using parentheses here.  I must assume (without knowing for sure) that y ou mean

a - 3/7
----------
3 - a/21

The LCD here is 21, since 7 divides into 21 without a remainder. 

Thus, multiply numerator and denominator by 21:


21a - 9
-----------
63 - a

You could leave this result as is, or you could factor out 3:
    
     7a-3
3 ---------
    63-a
3 0
3 years ago
Read 2 more answers
Solve for a. <br><br><br> ab + c = d
Inga [223]
It is the first one I believe
7 0
1 year ago
DeShawn won 85 super bouncy ball playing basketball at his school's game. Later, he gave three to each of his freinds. He only h
Alecsey [184]

Answer:

25 friends

Step-by-step explanation:

85 - 10 = 75

75/3 = 25

Answer check:

25*3 = 75

75 + 10 = 85

DeShawn has 25 friends. (Wow, DeShawn must be popular)

6 0
2 years ago
The given two-parameter family is a solution of the indicated differential equation on the interval
mr_godi [17]

Answer:

I do 1 option for you as an example, you need to check the leftover by yourself.

Step-by-step explanation:

for d) y(0) = 0 and y'(pi) =0

y(0) = C_1e^0cos(0)+ C_2 e^0 sin(0) = 0 \longrightarrow C_1 = 0

y(x) ' = C_1e^x cos(x) - C_1e^x sin (x) + C_2e^x sin(x) + C_2e^x cos(x)

y(\pi)'=C_1e^\pi cos(\pi)- C_1e^\pi sin(\pi)+ C_2e^\pi sin(\pi) + C_2e^\pi cos (\pi)

Replace C_1 = 0 we have

y'(\pi) = -C_2e^\pi = 0

if and only if C_2 =0

Hence the given solution does not work.

then, d is NOT the correct answer.

3 0
2 years ago
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