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2 years ago

Please help me ASAP if tell me how you get the answer I will mark brainliest!

Mathematics

2 answers:

Dvinal [7]2 years ago

6 0

Answer:

y=4x-6

Step-by-step explanation:

That is how you would graph it.

Hope this helps!

Nuetrik [128]2 years ago

3 0

The first step is to find any two sets of points on the line to find the slope. Let's use (0, -6) and (4,10).

$Slope=\frac{y2-y1}{x2-x1} =\frac{10--6}{4-0} =\frac{16}{4} =4$

Ok, now we found the slope. Now let's put it into the point-slope form which requires any one point on the line and the slope. Lets use the point (0,-6)

$(y-y0)=m(x-x0)\\(y+6)=4(x-0)\\y=4x-6$

The last equation is the slope-intercept form.

Hope that helped!

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Read 2 more answers

A proportional relationship is shown in the table below: what is the slope and what numbers do i graph. ty besties

dangina [55]

Answer:

The slope of the line is $m = \frac{3}{5}$ and the equation of the line is $y = \frac{3}{5}\cdot x$ .

Step-by-step explanation:

From table we understand that slope of the line is constant, that is, for each change of $x$ there is one and only change in $y$ , fulfilling the main characteristic of a line and we can determine the slope for every point of the line by means of the following expression:

$m = \frac{y_{f}-y_{o}}{x_{f}-x_{o}}$ (1)

Where:

$x_{o}, x_{f}$ - Initial and final x-coordinates of the line.

$y_{o}, y_{f}$ - Initial and final y-coordinates of the line.

If we know that $(x_{o}, y_{o}) = (0,0)$ and $(x_{f},y_{f}) = (8,4.8)$ , then the slope of the line is:

$m = \frac{4.8-0}{8-0}$

$m = \frac{3}{5}$

From graph we conclude that x-intercept of the line is $b = 0$ . Hence, the equation of the line is $y = \frac{3}{5}\cdot x$ and we proceed to plot the expression with the help of a graphing tool.

5 0

2 years ago