Question

If a line has a slope of 3 and contains the point (-1, 4), what is its equation inаpoint-slope form?

Answer 1

SOLUTION:

Step 1:

In this question, we are given the following:

Step 2:

If a line has a slope of 3 and contains the point (-1, 4),

Then, the equation in а point-slope form will be given as:

$\begin{gathered} (y-y_1)=m(x-x_1) \\ y\text{ - (4) = 3 ( x - ( -1))} \\ y\text{ - 4 = 3 ( x + 1) ( OPTION D)} \end{gathered}$

CONCLUSION:

The final answer is:

$y\text{ - 4 = 3 ( x + 1) ( OPTION D)}$