3 years ago

What is the equation for a line that has a slope of 3 and passes through (-1, 9)

Mathematics

1 answer:

krok68 [10]3 years ago

7 0

Answer:

the answer is y=3x+9 if you are looking for it to be in slope intercept form

You might be interested in

I really need help with this question, pls help!!

Marrrta [24]

Answer:

Step-by-step explanation:

Here the average rate of change would be

f(6) - f(1) 162 - (-8)

a. r. of c. = ----------- = ------------------ = 154/5 = 308/10 = 30.8 or 30 8/10

6-1 5 or 30 4/5

6 0

3 years ago

Solve x - 6x = 40 by factoring. What is<br> the solution?

marta [7]

Answer:

x=-8

Step-by-step explanation:

collect like terms

-5x=40

divide both sides of the equation by -5

so the answer would be x=-8

7 0

3 years ago

Find the value of x and y from ordered pair.<br>（x+y,2x-y）=（13,2）

Katarina [22]

Answer:

x=5, y=8

Step-by-step explanation:

x+y=13

2x-y=2

add these two equations

3x=15

therefore x=5

apply this value in x+y=13

5+y=13

then y=13-5 = 8

8 0

3 years ago

Read 2 more answers

Help with this please! thank you!

Yanka [14]

29/4 hopes this help sorry if I’m wrong

8 0

3 years ago

The graph below shows the amount of money left in the school’s desk fund, f, after d desks have been purchased. A graph titled D

natima [27]

Answer:

$110

Step-by-step explanation:

The computation is shown below:

Provided that

Number of desk purchased Fund Left $

0 700

1 590

2 480

3 370

4 260

5 150

6 40

Now the Fund decreased while purchasing is

= 5 desks - 2 desks

= 3 desks

i.e

= $480 - $150

= $330

Now the amount of money left for decreased the desk fund is

$= \frac{Fund\ decreased }{number\ of\ desk\ decreased}$

$= \frac{\$330}{3\ desk}$

= $110

3 0

3 years ago

Read 2 more answers