Find the gradient of a and b please need help

Slope of A is 2

Slope of B is -1

Step-by-step explanation:

Find the gradient of a and b please need help

The formula for calculating gradient is expressed as;

m = y2-y1/x2-x1

Using the coordinates (-1, -1) and (2, 5) for line A

m = 5-(-1)/2-(-1)

m = 5+1/2+1

m = 6/3

m = 2

Slope of A is 2

USing the coordinates (5, 0) and (-1, 6) for line B

m = 6-0/-1-5

m = 6/-6

m = -1

Hence the slope of line B is -1

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

cretdit to source

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?