3 years ago

How do you work out the gradient of a line?

1 answer:

6 0

Step-by-step explanation:

The gradient of the line = (change in y-coordinate)/(change in x-coordinate) . We can, of course, use this to find the equation of the line. Since the line crosses the y-axis when y = 3, the equation of this graph is y = ½x + 3 . To find the gradient of a curve, you must draw an accurate sketch of the curve.

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2/5 + p = 4/5 + 3/5p

nexus9112 [7]

Answer:

Step-by-step explanation:

6 0

3 years ago

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A field starts with /18 turkeys /in it. /9 turkeys come in, 5 turkeys leave, /half of the remaining turkeys then also leave. How

Stells [14]

11 turkeys come into the field. 18 plus 9 is 27. 27 minus 5 is 22. half of 22 is 11.

3 0

3 years ago

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Write 4x + y = 1 as a slope intercept form

Rainbow [258]

Y=4x−1
Explanation:
The equation of a line in
slope-intercept form
is.
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
∣
∣
∣
2
2
y
=
m
x
+
b
2
2
∣
∣
∣
−−−−−−−−−−−−−−−

where m represents the slope and b, the y-intercept.
Rearrange
4
x
−
y
=
1
into this form
subtract 4x from both sides.
4
x
−
4
x
−
y
=
−
4
x
+
1
⇒
−
y
=
−
4
x
+
1
multiply through by -1
⇒
y
=
4
x
−
1
←
in slope-intercept form

3 0

3 years ago

What percent of the surface area of the ottoman is green (not including the bottom)? Round to the nearest tenth.

givi [52]

768.0%

Step-by-step explanation:

16x8x6=768

Rounded to the nearest tenth 768.0%

8 0

2 years ago

Combine all like terms to simplify the expression.

Dvinal [7]

12x + 5 - 4x + 2x² =

= 2x² + 12x - 4x + 5 = 2x² + 8x + 5

8 0

2 years ago