Question

Need answers as soon as possible please.

Answer 1

Answer:

y = 4x + 4

Step-by-step explanation:

The equations in the options are all in the slope-intercept form, y = mx + c. In this form, m is the slope while c is the y-intercept.

The slope of a line can be found using the formula below:

$\boxed{\text{Slope}=\frac{y_1-y_2}{x_1-x_2} }$

In the formula, $(x_1, y_1)$ is the first point and $(x_2, y_2)$ is the second point on the graph.

Let's identify the two points in the graph which we can use to calculate the slope.

The 2 given points are: (-2 , -4) and (0 , 4)

Substituting the 2 pairs of coordinates into the slope formula:

Slope

$=\displaystyle{\frac{-4-4}{-2-0}}$

$\displaystyle{=\frac{-8}{-2}}$

= 4

Substitute the value of the slope into m:

y = 4x + c

The y-intercept, c, is the y value in which the line cuts through the y-axis (vertical axis). It is also the y-coordinate of the point when the x = 0.

In this question, we are given the point (0 , 4) which is also the y-intercept.

Substitute c = 4 into the equation:

y = 4x + 4

Thus, the equation shown in the graph is y = 4x + 4.

To learn more about equation of line, check out: brainly.com/question/11507954

Answer 2

B
explanation: cuz i said so





you're welcome