hat is the slope of the table? What is the y-intercept of the table? Use Help Video, if needed. (1 point) The slope is The y-intercept is
x y
-2 -7
-1 -4
0 -1
1 2
2 5
The slope of the table is 3 and the y-intercept is -1.
To calculate the slope, you can choose any two points from the table and use the formula for slope: (y2 - y1) / (x2 - x1). For example, using the points (0, -1) and (1, 2), the slope is (2 -(-1)) / (1-0) = 3.
To find the y-intercept, you can choose any point from the table and substitute the values into the slope-intercept form of an equation (y = mx + b). For example, using the point (0, -1), we have -1 = 3(0) + b, which simplifies to b = -1. So the y-intercept is -1.
On the previous question, the slope was 3 and the y-intercept was -1. Write the equation of the line in Slope-Intercept Form. Use Help Video is needed. (1 point) The equation in Slope-Intercept Form is
The equation in Slope-Intercept Form is y = 3x - 1.
In Slope-Intercept Form, the equation of a line is y = mx + b, where m is the slope and b is the y-intercept. Substituting the values we found (slope = 3, y-intercept = -1) into the equation, we get y = 3x - 1.