Write the equation of the line that has a slope of -2 and y-intercept of 1. if you want points there's more coming

The equation of the line that has a slope of -2 and y-intercept of 1 will be:

Step-by-step explanation:

The slope-intercept form of the line equation

where

Given

The slope m = -2

y-intercept b = 1

We know that the value of y-intercept can be determined by setting x = 0, and determining the corresponding value of y.

It is already stated that the y-intercept = -1

It means at y = 1, x = 0

Thus, we have the point (0, 1)

Now using the slope-intercept form

y = mx+b

substituting m = -2 and b = 1

y = -2x + (1)

y = -2x+1

Therefore, the equation of the line that has a slope of -2 and y-intercept of 1 will be:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x