4 years ago

Graph the system of equations {3x+y=6 -3x-4y=12

Mathematics

1 answer:

Scorpion4ik [409]4 years ago

7 0

Use desmos it's a great app.

You might be interested in

martin can run 6 miles in 60 minutes. He wants to run in either one of two upcoming races, a 4 mile race or a 12 mile race. At h

just olya [345]

Answer:

4 mile= 40

12 mile= 120

it will take him 80

Step-by-step explanation:

6 0

3 years ago

having trouble with this problem, pls help :/ I know the answer, just not how to get there. (ap calc ab, integrals)

pochemuha

Answer: D) 101

Step-by-step explanation:

By linearity, we can break it up into 2 integrals. The integral and derivative of f easily cancel out

$\int\limits^{10}_{-1} {(2x+0.5f'(x))} \, dx =\int\limits^{10}_{-1} {2x} \, dx +0.5\int\limits^{10}_{-1} {f'(x)} \, dx =x^2|^{^{10}}_{_{-1}}+0.5f(x)|^{^{10}}_{_{-1}}\\=(100-1)+0.5(f(10)-f(-1))=99+0.5(8-4))=101$

I used the table for values of f(x) at 10 and -1. Wouldn't be surprised if this was part of a series of questions about f because I really can't see how you could use the hypothesis that f is twice differentiable on R. Same for the other table values. I'm curious about how you found the answer. Was it a different way?

7 0

3 years ago

What is the value of m? (m is a whole number)

yuradex [85]

m is equal to 3. Need I say more?

6 0

3 years ago

A direct variation function contains the points

Rudiy27

Hi!

The answer is the fourth one: y=3x

Hope this was helpful to you!!!
:)))

6 0

3 years ago

How many solutions does the system have?<br><br> {y=−2x+2 <br> y=x^2-3x

Savatey [412]

The system. only really just possibly. have one solution

7 0

3 years ago