3 years ago

HELP PLEASE WILL MARK BRAINLIEST

Mathematics

2 answers:

ankoles [38]3 years ago

3 0

The answer is D because on the x axis the number is 8 and on the y axis the number is -8

Oksi-84 [34.3K]3 years ago

3 0

Its definately D. All you gotta do is follow the line and see where it touches the X and Y line.

You might be interested in

PLEASE I NEED HELP I ONLY HAVE 3 MINUTES TO SOLVE THIS PLEASE HELP

defon

Answer:

A&B

Step-by-step explanation:

8 0

3 years ago

The coefficient of 2(3)(6)Q is _____. 36 18 12

seraphim [82]

The answer would be 36

Hope this helps! :)
~Asuka

8 0

3 years ago

Need help real quick!!!

ExtremeBDS [4]

Answer:

what help you needed. ??

5 0

3 years ago

Joe is making key chains with beads. He wants each key chain to have the same number of beads. He has 90 blue beads and 72 yello

IRINA_888 [86]

Answer:1.25

Step-by-step explanation:90/72

7 0

3 years ago

Write a possible third degree polynomial with integer coefficient that have zeros: 1 2i, -4. Assume the leading coefficient to b

jasenka [17]

Answer:

The polynomial is:

$p(x) = x^3 + 2x^2 - 3x + 20$

Step-by-step explanation:

A third degree polynomial can be written in function of it's zeros $x_1, x_2, x_3$ the following way:

$p(x) = a(x - x_1)(x - x_2)(x - x_3)$

In which a is the leading coefficient.

Integer coefficient that have zeros: 1+2i, 1-2i, -4

Leading coefficient: 1

$p(x) = 1(x - (1+2i))(x - (1-2i))(x - (-4))$

$p(x) = (x - 1 -2i)(x - 1 + 2i)(x + 4)$

$p(x) = ((x-1)^2 - (2i)^2)(x + 4)$

$p(x) = (x^2 - 2x + 1 - 4i^2)(x + 4)$

Since $i^2 = -1$

$p(x) = (x^2 - 2x + 1 + 4)(x + 4)$

$p(x) = (x^2 - 2x + 5)(x + 4)$

$p(x) = x^3 + 4x^2 - 2x^2 - 8x + 5x + 20$

$p(x) = x^3 + 2x^2 - 3x + 20$

3 0

3 years ago