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soldi70 [24.7K]
1 year ago
7

Find the gradient of the line 2y - 8x = -2

Mathematics
2 answers:
natima [27]1 year ago
8 0

answer:

gradient is 4

Step-by-step explanation:

gradient is another way of saying slope

slope in the math is often used to show the speed of something

it's the m in y= mx+b

make the equation look like

y = mx + b

2y - 8x = -2

2y = 8x - 2

y= (8x-2)/2

y=4x-1

gradient is the number next to x

answer : gradient is 4

algol131 year ago
4 0

     - - - - - - - - - -  - - - - - - -- -  --  --  -- - - -  - -- - - - - - --- - - - - - ------- - - - - -- - -

\blue\textsf{\textbf{\underline{\underline{Question:-}}}}

What is the gradient of the line

2y-8x=-2?

\blue\textsf{\textbf{\underline{\underline{Answer and How to Solve:-}}}}

In order to find the gradient of the line, we first need to write its equation in slope intercept form (y=mx+b); right now the equation is in standard form, ax+by=c.

So first we add 8x on both sides:-

2y=-2+8x

or

2y=8x-2

Now we divide by 2 on both sides:-

2y/2=8x/2-2/2

On simplification,

y=4x-1

That's our equation in slope intercept form.

The gradient is the number before x:-

4

<h3>Good luck.</h3>

                     - -- - - - - - - - - - -   - - - -- - - - - - - - - - - - - -- - - - - - -- - - -

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