3 years ago

The lines given by the equations y = 2x and y=-3x are.

Mathematics

2 answers:

IrinaK [193]3 years ago

4 0

The lines are straight, and not parallel or perpendicular.

Together, they cross at the origin, and make a big crooked letter-X .

The first one slopes up, with a rise of 2 verticals for each horizontal.

The second one slopes down, with a fall of 3 verticals for each horizontal.

tia_tia [17]3 years ago

3 0

They are two different lines. They intersect each other at the origin

You might be interested in

Given: f(n) = 3n-5 and g(n) = 2n-1<br>Find: (fog)(5

laiz [17]

Answer:

Step-by-step explanation:

So we have the two functions:

$f(n)=3n-5\text{ and } g(n)=2n-1$

And we want to find (fog)(5). This is the same as:

$(f\circ g)(5)=f(g(5))$

So, find g(5) first:

$g(5)=2(5)-1\\$

Multiply and subtract:

$g(5)=10-1=9$

So, we can substitute:

$f(g(5))=f(9)$

Find the value:

$f(9)=3(9)-5$

Multiply and subtract:

$f(9)=27-5=22$

So:

$(f\circ g)(5)=22$

And we're done!

4 0

3 years ago

Match the expression with its name.

IrinaVladis [17]

Ax^2 + bx + c is a quadratic trinomial. Therefore, ur expression is a quadratic trinomial......it is a trinomial because it has 3 terms.....quadratic means the highest exponent is 2.

6 0

4 years ago

Joe has 45 minutes before he has to go to soccer practice he spends 20 minuets eating a snack and the rest of the time doing his

Alexeev081 [22]

Answer:

45=20+(x)

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

Which expressions represent the difference of exactly two expressions?

evablogger [386]

Answer:

1, 3, 4

Step-by-step explanation:

Among these answer choices, you're looking for two expressions separated by a minus sign. Choice 2 is only one expression, so does not meet the required criterion.

1. 6(x+7)-2

3. 4f-2g

4. 3xyz-10

7 0

3 years ago

If the product of some number and 4 is increased by 121, the result is 7 times the number. find the number.

arlik [135]

It will be 40.3 approximately

6 0

3 years ago