All categories

3 years ago

Find the x-and y-intercepts of the graph of each equation8. x+y=9

Mathematics

1 answer:

vampirchik [111]3 years ago

7 0

Answer:

see explanation

Step-by-step explanation:

To find the x- intercept let y = 0 in the equation and solve for x

x + 0 = 9

x = 9 ← x- intercept ⇒ (9, 0 )

To find the y- intercept let x = 0 in the equation and solve for y

0 + y = 9

y = 9 ← y- intercept ⇒ (0, 9 )

You might be interested in

I can’t figure out the solution I think it is y < -10

Olenka [21]

Hey there!

<em>With negatives ( $-$ ) you have to switch your symbol to the other way</em>
$\bold{\frac{y}{-2}\leq5}$
Firstly, substitute the $\bold{y\ value }$ as an invisible 1
So, now we have to flip the equation around
$\bold{\frac{-1}{2}y\leq5}$
We have to $\bold{multiply}$ by $\bold{-2}$ on each of your sides
$\bold{-2\times\frac{-1}{2}\leq-2\times5}$
$\bold{Cancel \ out:2\times\frac{-1}{2}y \ because \ it \ equal \ 1}$
$\bold{Keep: -2\times5 \ because \ it \ helps \ us \ find \ our \ answer}$
$\bold{-2\times5=-10}$
$\boxed{\boxed{\bold{Answer:y\geq-10}}}\checkmark$

Good luck on your assignment and enjoy your day!

~ $\frak{LoveYourselfFirst:)}$

<em />

4 0

3 years ago

What is 21 over 35 in simplest form

lana [24]

The answer you're looking for is 3/5

8 0

3 years ago

Read 2 more answers

Analyze and sketch the graph of

Liono4ka [1.6K]

Answer:

Step-by-step explanation:

Please find the attached excel file.

Download xlsx

5 0

4 years ago

Please help me answer this

irga5000 [103]

I think it is -0.125.
It might also be 0.125

4 0

3 years ago

Read 2 more answers

What is the domain of the function y=

alex41 [277]

Step-by-step explanation:

answer and explanation is pinned

4 0

2 years ago

Find the x-and y-intercepts of the graph of each equation8. x+y=9​

Find the x-and y-intercepts of the graph of each equation8. x+y=9