All categories

3 years ago

What is the equation for the (graph) line? (please help)

Mathematics

1 answer:

zvonat [6]3 years ago

4 0

Answer:

y = 8x

Step-by-step explanation:

The equation for any straight line is y= bx + c

b is equal to the gradient, meaning you have to draw a triangle (like in the image above)

You then divide 8 by 1 to get you the gradient which is what goes in front of x.

c is the y intercept which is where the line crosses into the y axis. In this case it is zero.

You might be interested in

How would I find the slope intercept form of x+y+3=0?

denis-greek [22]

Slope-intercept form follows the formula: y=mx+ b

To find the slope intercept form of those, you need to isolate y
For example, x + y + 3 = 0. Subtract 3 and x to get y=-x-3 and that is your slope intercept form! Simple as that :)

4 0

3 years ago

10. Express the following as a single fraction. x-1 +x+2 + x 2 5 4

Margaret [11]

Answer:

x+x+x=3x

2-1=1

3x+1

this is ansver

3 0

3 years ago

What factors multiply to -80 and add to 6

forsale [732]

80 = -1(80), -2(40), -4(20), -5(4),

Total answers include: -81, 79, -42, 16, -9, and 1.

None of them add up to 6!

Are you doing polynomial equations?

If so, you can solve it the hard way.

x^2 + 6x -80 = 0

(x^2 + 6x + 9) - 80 = 9

(x+3)^2 = 89

(x+3) = 9.43

x = 6.43

If you're not doing those then I'm afraid your question has no answer.

Hope that helps!

7 0

3 years ago

Help me !!! Please someone

topjm [15]

Answer:

5 and 6

Step-by-step explanation:

The square root of 25 is 5 and the square root of 36 is 6. 33 falls between those

4 0

3 years ago

What number Should be placed to finish the division problem 3426/3200=227/?

dangina [55]

Answer:

Step-by-step explanation:

the number should be 212.02568593112

7 0

3 years ago

Read 2 more answers