3 years ago

What is the reflection of point P(-1, 6) across the line y = x?

1 answer:

3 0

If you are reflecting across the line y = x, then the x value becomes the y-vale and the y-value becomes the x-value. So the answer would be (6, -1) (Just trade places with x and y.)

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Write an example of a trinomial that cannot be factored.

OverLord2011 [107]

Answer:

$x^{2} + x + 1$

Step-by-step explanation:

a trinomial that cannot be factored has no real roots.

here is one:

$x^{2} + x + 1$

After graphing this trinomial has no intersections points with the x-axis wich means it has no roots

5 0

3 years ago

Consider the function represented by 9x+3y= 12 with x as the independent variable. How can this function be written using

kozerog [31]

Answer:

f(x) = - 3x + 4

Step-by-step explanation:

Given

9x + 3y = 12

We require to rearrange expressing y in terms of x

Subtract 9x from both sides

3y = - 9x + 12 ( divide all terms by 3 )

y = - 3x + 4

Expressed in functional notation by replacing y by f(x), that is

f(x) = - 3x + 4

8 0

3 years ago

Kitty [74]

Answer:

Step-by-step explanation:

6 0

2 years ago

HELP PLEASE!!!

amm1812

$2300\cdot\frac{6}{100}=23*6=138$ ears of non edible corn

6 0

3 years ago

Math lottssssss offf points

yan [13]

Constant of Proportionality = d/t = 90/2 = 45 mph

In short, Constant of Proportionality would be: 45 miles per hour.

Here, d/t = 45
d = 45t

In short, Your Equation would be: d= 45t

Hope this helps!

5 0

3 years ago