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3 years ago

A 1st degree polynomial function whose graph intercepts the y-axis at 8.

Mathematics

1 answer:

asambeis [7]3 years ago

4 0

Your answer can be anything in the form y = mx+8 where you replace m with any real number.

You start with y = mx+b, and then replace the b with the y intercept 8.

The y intercept is where the polynomial crosses the y axis.

The value of m does not matter. So you could have y = 2x+8 or y = 3x+8 for instance. Replace m with whatever your favorite number is.

You might be interested in

Simplify (4x3+ 13x − 7) − (6x2+ 9x + 2). −2x2+ 4x − 9 −2x2+ 22x − 5 4x3− 6x2+ 4x − 9 4x3− 6x2+ 22x − 5

kondor19780726 [428]

(4x³+ 13x − 7) − (6x²<span>+ 9x + 2)
Remember that if they don't have the same exponents/bases (x</span>²,x³, etc.), then they cannot be grouped together.

This means that 4x³ and 6x² will be left alone because there are no other x² or x³ in the expression.

So first thing you do is distribute. Don't forget about that - in front of the second parentheses.
(4x³+ 13x − 7) − (6x²+ 9x + 2)
(4x³ + 13x − 7) + (−6x² - 9x - 2)
4x³ - 6x² + (13x - 7) + (-9x - 2)
4x³ - 6x² + 4x (- 7) + (- 2)
4x³ - 6x² + 4x - 9

So the answer is:
C. <span>4x3− 6x2+ 4x − 9</span>

4 0

4 years ago

Dante sold 413 cups of lemonade last weekend. George sold 297 cups of lemonade last weekend. How many more cups of lemonade did

TEA [102]

Answer:dante sold 116 more cups.

Step-by-step explanation: subtract 297 from 413

6 0

4 years ago

Which special case is represented by?

vladimir1956 [14]

Answer:

A. the difference of two squares

Step-by-step explanation:

we are given

$x^2-121$

we can write

$121=11\times 11$

$121=11^2$

so, we can see that

x^2 is square

11^2 is also square

so,

$x^2-11^2=square-square$

It means that

two squares are subtracted

so, it is difference of two squares

so,

A. the difference of two squares

3 0

3 years ago

CAN SOMEONE PLEASE HELP ME WITH MY HOMEWORK ILL DO ANYTHING FOR HELP JUST PLEASE HELP ME WITH MY HOMEWORK AND PLEASE EXPLAIN HOW

icang [17]

Answer:

the simplest way to finish your hw is to ask the Q of your hw here instead of asking us to help with your hw

5 0

3 years ago

Read 2 more answers

Is the answer true or false?

stira [4]

Answer:

The answer to your question is False

Step-by-step explanation:

Original division

$\frac{3x^{3}+ 5x^{2}- 11}{2x + 1}$

Process

1.- To express a division in a synthetic form we must take the coefficients of the numerator. If there is no coefficient for a variable, we write it as 0.

3x³ + 5x² - 11 = 3 5 0 - 11

The "0" means 0x, this term is not present but we must consider it.

2.- Solve the denominator for x

2x + 1 = 0

2x = -1

x = -1/2

3.- Write the synthetic division

-1/2 3 5 0 -11

4 0

3 years ago