A line passes through (2, −1) and (4, 5).

Which answer is the equation of the line?

y = 3x - 7

Step-by-step explanation:

Use the equation y = mx + b where y is the y value, m is the slope, x is the x value, and b is the y intercept.

First find the slope between the two points.

Choose a point and plug in the x value, y value, and m (slope) value in the equation to find the y intercept.

I will use the point (2, -1):

y = mx + b

-1 = (3)(2) + b

-1 = 6 + b

b = -7

Reassemble your equation with the slope and y intercept you found:

y = 3x -7

idk

step-by-step explanation:

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph