2 years ago

Graph each function. y= -x2 + 5 (the -x is squared, to the second power, so it's -x to the second power

Mathematics

1 answer:

ZanzabumX [31]2 years ago

5 0

Im dont know ill come back when i get the ansure i think it is 240 is x

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1. The ordered pair (-1, -1) is a solution of the system -4x + 2y = 2 and x + y = -2.

Nastasia [14]

1: (-1,-1) is (x, y) to see if it is a solution, you would just plug in x and y and see if the equation is true.
-4 (-1) + 2(-1) = 2
4 + -2 = 2
2 = 2 CORRECT
So... plug in x and y in the second equation to Make sure it works for that one too.
-1 + -1 = -2
-2 = -2 CORRECT
So, yes. (-1,-1) is a solution to both equations.

5 0

2 years ago

A manufacturing unit currently operates at 80 percent of its capacity. The profit function for the unit at the optimum output, x

dem82 [27]

Answer:

The correct answers are c. p(f(x)) = -.064x^2+64x-60

and b. 15,940.

Step-by-step explanation:

This is correct on the test

5 0

2 years ago

Which of the following is the correct way to write seventy million as a numeral?

Inessa05 [86]

Which of the following is the correct way to write seventy million as a numeral?

As I see no choices the right way to write seventy million as a numeral is

$70,000,000$

Hope I helped!

3 0

3 years ago

Can anybody give real answers please? Thanks.

Kazeer [188]

I believe it is 17.0, I hope this helps some

8 0

3 years ago

PLEASE HELP !!! :) :( Please!

Ludmilka [50]

Y= 1x + 8
both is increasing by one

8 0

2 years ago