3 years ago

Enter the degree of the polynomial below .

Mathematics

2 answers:

iris [78.8K]3 years ago

6 0

the degree of the polynomial would be 10.

guajiro [1.7K]3 years ago

5 0

the degree of the above polynomial is (a)10

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Make sure to show your work.

andrew-mc [135]

Answer:

( 1, -3 )

Step-by-step explanation:

$6x - 9 = y \\ y = - 3x \\ \\ 6x - 9 = - 3x \\ 6x + 3x = 9 \\ 9x = 9 \\ x = 1 \\ \\ y = - 3x \\ y = - 3(1) \\ y = - 3$

5 0

3 years ago

Read 2 more answers

a train leaves from new york to chicago at 60mph. ANother train leaves from Chicago to New York at 40 mph. How far apary are the

Nutka1998 [239]

Answer:

100 miles

Step-by-step explanation:

Relative Speed: 60+40=100 mph

you can think that one train is stationary,another one is 100 mph

so one hour before the train pass each other，the distance is 100 miles

3 0

3 years ago

[asy] size(7cm); draw((1.8,0)--(3.2,0),Arrows); draw((2,0.03)--(2,-0.03)); draw((3,0.03)--(3,-0.03)); for(real i=15/7; i<2.9;

shutvik [7]

Answer:

2 2/7

Step-by-step explanation:

3 0

2 years ago

Write the quadratic equation whose roots are 2 and -4 and whose leading coefficient is 2

Goryan [66]

Answer:

2x^2+4x-16

Step-by-step explanation:

The quadratic can be written as

f(x) = a(x-z1)(x-z2) where z1 and z2 are the roots

f(x) = a (x-2)(x- -4)

a is the leading coefficient

f(x) = 2(x-2)(x+4)

= 2(x^2 -2x+4x-8)

= 2(x^2 +2x-8)

= 2x^2 +4x-16

5 0

3 years ago

If f(x) = 2x - 6 and g(x) = 3x + 9, find (f + g)(x)

alex41 [277]

Answer:

5x+3

Step-by-step explanation:

$(f + g)(x) = f(x) + g(x) \\ =2x - 6 + 3x + 9 \\ = 5x + 3$

consider marking as Brainliest if this helped

5 0

3 years ago