2 years ago

Graph of lines are not always functions .Can you describe a graph of a line that is not a function?

1 answer:

6 0

Answer:

If, alternatively, a vertical line intersects the graph no more than once, no matter where the vertical line is placed, then the graph is the graph of a function.

Step-by-step explanation:

For example, a curve which is any straight line other than a vertical line will be the graph of a function.

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Cassidy wrote the linear equation y=5x+4 Then, she wrote the equation of the line that is parallel to y=5x+4 and that passes thr

Daniel [21]

Well, again <span>y=5x+4 is in slope-intercept form, therefore </span> $\bf y=\stackrel{slope}{5}x+4$ .

so then, a parallel line to a line with that equation, will also have the same slope, therefore, what's the equation of a line whose slope is 5 and goes through 8, -2?

$\bf \begin{array}{lllll}
&x_1&y_1\\
% (a,b)
&({{8}}\quad ,&{{ -2}})
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies 5
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-(-2)=5(x-8)\implies y+2=5x-40
\\\\\\
y=5x-40-2\implies y=5x-42$

3 0

3 years ago

Help please i asked for this question But no one answers me :( I will give 25 points please!!

Ganezh [65]

Answer:

3 + 0.8 + 0.03 + 0.005

Step-by-step explanation:

Expand the number. Set each non-zero digit by itself:

3.835 = 3 + 0.8 + 0.03 + 0.005

3 + 0.8 + 0.03 + 0.005 is your answer.

5 0

3 years ago