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4 years ago

Create a linear function that has a solution at (-2,6)

2 answers:

8 0

(x,y) so you start at the orgin and go down two because it's negative. then you go right six and plot your point.

negative number - down or left

positive number - up or right

tino4ka555 [31]4 years ago

7 0

Y=|x-2|-4 so by both of -2 and 6 , y will be 0

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Z=-302+19.3i?????????

mafiozo [28]

Answer:

I don;t know what the question is but I know that z is an imaginary number.

Step-by-step explanation:

z=-302+19.3i

that means that it doesn't represent an actual number but is imaginary.

An imaginary number is a complex number that can be written as a real number multiplied by the imaginary unit i, which is defined by its property i2 = −1. The square of an imaginary number bi is −b2. For example, 5i is an imaginary number, and its square is −25.

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4 years ago

Which ordered pair is a solution for the system of equations? {3x−5y=152x−y=−4 (−5, −6) (0, 3) (2, 8) (−6, −11)

SashulF [63]

3x-5y =15

2x-y=-4
multiply the equation by 5 and then subtract equation 2 from equation 1
so 3x-5y =15
10x-5y =-20
-7x =35 x =-5
plug in the value of x in the second equation -10 -y =-4 - y= -4 +10 y =-6
x=-5 y=-6

7 0

4 years ago

Read 2 more answers

1. Scientists randomly select ten groups from a population of men over 50 years old. They calculate the mean

Naya [18.7K]

Answer:

Step-by-step explanation:

Sampling Variability

Hope that helped! :)

5 0

3 years ago

Messy Marvin buys a bag of peanuts and eats 20% of whatever is in the bag each day. If there are 256 peanuts left in the bag aft

scoray [572]

307 peanuts were originally in the bag

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4 years ago

Find the inverse please tell me where to put the dots thanks

aev [14]

Answer:

Draw a line segment from (-7, -2) to (3, 8)

See the diagram below.

You do not have to draw the blue dashed line. It's there to show how the points reflect over.

=========================================================

Explanation:

The inverse will have us swap x and y. The point (x,y) becomes (y,x)

The endpoint (-2, -7) becomes (-7, -2)

Also (8,3) moves to (3, 8)

Visually, these points are being reflected over the line y = x to form the inverse. We only need to worry about the endpoints because 2 points is the minimum needed to form a straight line.

Check out the diagram below. The red segment is the inverse. The blue dashed line is the line y = x. You don't have to plot this line as it's just a visual tool to see what's going on. Your teacher likely will only want the red segment.

Since the original segment is parallel to y = x, the inverse is also parallel to the mirror line. All three lines are parallel.

8 0

2 years ago