All categories

3 years ago

Slope of the line passing through points (-6,6) and (4,-7)

1 answer:

3 0

The slope of a line is constant because the acceleration is equal to zero.

The slope of a line is always just (y2-y1)/(x2-x1), so in this case:

m=(-7-6)/(4--6)

m=-13/10

m=-1.3

You might be interested in

if traveled a distance of 643 feet how many kilometers did the ball travel? round to the nearest hundredth?

Makovka662 [10]

0.20km is the answer.

Explanation: 1ft = 30.48cm

6 0

3 years ago

Is x^4-1 a factor of P(x)=x^5+5x^4-x-5

sasho [114]

Answer:

yes

Step-by-step explanation:

The other factor is (x+5), so the product is ...

(x^4 -1)(x +5) = x^5 +5x^4 -x -5 = P(x)

(x^4 -1) is a factor of P(x).

_____

It is not a <em>primitive</em> factor, because it can be factored as ...

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

The complete factorization of P(x) to real numbers is ...

P(x) = (x -1)(x +1)(x +5)(x^2 +1)

7 0

3 years ago

What is the answer to this equation 1/2+p=-3

balu736 [363]

Answer:

Solution

= - 7/2

Step-by-step explanation: should be right if so will you give me brainly

5 0

3 years ago

F(a) =-3a + 3; Find f(10)

Slav-nsk [51]

Answer:

-27

Step-by-step explanation:

f(a) = -3a + 3

f(10) = -3(10) + 3

= -30 + 3

= -27

3 0

3 years ago

PLS SHOW UR SOLUTIONS

maksim [4K]

Answer:

Q1. $(2x-3)^{2}+3(x-4)=5+y\\$

$4x^{2} -12x+9+3x-12-5-y=0$

$4x^{2} -9x-8-y=0$

$4x^{2} -9x-8=y$

∴ $y = 4x^{2} -9x-8$

∴ From the quadratic equation above, a = 4, b = -9, and c = -8.

Q2. $(x-5)^{2} -x^{2} =y$

$x^{2} -10x+25-x^{2} =y$

$-10x+25=y$

∴ $y = -10x + 25$

∴ The equation above is not a quadratic equation as it does not follow the format of ax² + bx + c.

Q3. $2x(4x^{2} -4x+1)=y+x(8x)+4(2x)$

$8x^{3} -8x^{2} +2x-8x^{2} -8x=y$

∴ $y=8x^{3} -16x^{2} -6x$

∴ The equation above is not a quadratic equation as it does not follow the format of y = ax² + bx + c.

8 0

1 year ago