Equation of a line that has a slope of -2 and passes through the point (-1,8)

y= -2x +6

Step-by-step explanation:

Since we have a point, and the slope, we can use the point slope formula

m is the slope, y1 is the y coordinate of the point, and x1 is the x coordinate of the point

In this case, m is -2, y1 is 8, and x1 is -1, so we can substitute them in

y-8= -2(x--1)

Now, we need to solve for y

y-8=-2(x+1)

Distribute the -1

y-8= -2x-2

Add 8 to both sides

y= -2x +6

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: