Write the slope-intercept form of the equation for the line. y = 2x – 1
y = – 2x – 1
y = 1/2 x-1
y = 1/2 x+1

y = 2x - 1

General Formulas and Concepts:

Pre-Algebra

Algebra I

Slope Formula:

Slope-Intercept Form: y = mx + b

Step-by-step explanation:

Step 1: Define

Find points on the graph.

Point (1, 1)

Point (-1, -3)

Step 2: Find slope m

Step 3: Find y-intercept b

Given: (0, -1) as y-intercept

Step 4: Write linear equation

y = 2x - 1

Step-by-step explanation:

(-1, -3) (1,1)

(1+3)/(1+1) = 4/2= 2

y + 3 = 2(x + 1)

y + 3 = 2x + 2

y = 2x - 1

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

he has now walked a total of what?

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step-by-step explanation: