Question

What is the slope, y-intercept, and equation that represents this graph? (ANSWER QUICK PLEASE)

Answer 1

Answer:

slope = 1.5 , y-intercept = 12 , equation =   y = 1.5x + 12

Explanation:

1. here we can see the line intersecting the y-axis at 12. this is y intercept.
2. to find slope: find two best coordinates: ( 0 , 12 ) , ( 4 , 18 )

•      now use the formula to find slope: $\frac{y2-y1}{x2-x1}$

                                                                        : $\frac{18 - 12}{4 - 0 }$

                                                                        : $\frac{6}{4}$

                                                                        $1.5$ is the slope of the line

• equation formula: y = mx + b .......where m is slope and b is y intercept

                                      y = 1.5x + 12