4 years ago

"Find A and B so that the system below has the solution (1, -1)."

1 answer:

3 0

To do this you must plug in 1 and negative one for each x variable and each y. that solution is a point so the 1 must be tested for x and the -1 for y. do this and solve to find a and b so that it works in both equations!

You might be interested in

The regular price of a tablet case is $38.45. During a sale, the case was marked as 25% off. What was the approximate price of t

Pani-rosa [81]

C 28.84 just multiply 38.45 by .25 then you should get 9.6125 you subtract 38.45 by 9.6125 and get 28.84

6 0

3 years ago

Read 2 more answers

What is the volume of the composite figure show in the picture? Please explain how you found the answer if you can. Please help

Crazy boy [7]

We did this this year and by what I can remember I belive it is 4,320 inches. I hope this helps and I hope I got it right so u don't get it wrong.

5 0

3 years ago

On the graph shown, what is f(-1)?

Naddik [55]

Answer:

where is the graph?

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

HELPPPPPPP PLEASEEEE

PSYCHO15rus [73]

The answer is 8.778 cm

5 0

3 years ago

Use a linear approximation (or differentials) to estimate the given number:<br><br> √99.8

levacccp [35]

99.2 = 100 + 1/2 (99.2 - 100) / 100 = 10 - 1/2 0.8/10 = 10 - 0.04 = 9.96

6 0

3 years ago