Mathematics: Find the slope of the line through each pair of points. (−5, −20), (9, 9) Find the slope of the line through each pair of points. (18, −5), (18, 20) Find the slope of the line through each pair of points. (−5, −2), (8, 13) Find the slope of the line through each pair of points. (4, −17), (−20, −1) Find the slope of the line through each pair of points. (10, 17), (7, 8) Find the slope of the line through each pair of points. (−15, −6), (8, 3) Find the slope of the line through each pair of points.

Find the slope of the line through each pair of points.

SassyChumpkins

09.02.2022

1.slope of line(m)=29/14

2.slope of line(m)= infinity(∞)

3.slope of line(m)=15/13

4.slope of line(m)=2/3

5.slope of line(m)=3

6.slope of line(m)=9/23

7.slope of line(m)=0

8.slope of line(m)=6/29

9.slope of line(m)=-6/15

10.slope of line(m)=7/3

Step-by-step explanation:

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3345

16.07.2022

The roots are -2,-4 and 4

B, C and E are correct.

Step-by-step explanation:

Given: x^3+2x^2-16x-32

We are given a cubic polynomial. We have to find the roots of the polynomial. Roots are the x-intercept of polynomial.

First we will set the polynomial to 0 and solve for x

x^3+2x^2-16x-32=0

x^2(x+2)-16(x+2)=0

(x+2)(x^2-16)=0

(x+2)(x+4)(x-4)=0 $\because a^2-b^2=(a+b)(a-b)$

Now, we will set each factor to zero and solve for x

$x+2=0\ \ \ \ x+4=0\ \ \ \ \ \ \ x-4=0$

x=-2,-4,4

Hence, The roots are -2,-4 and 4

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