Steps to find the equation
1. Find the slope
2. Insert slope into the general equation
3. Find y-intercept
4. Insert -intercept into the equation found in step 2
And you get the equation of the line
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Find the slope
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2y - x = 4
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Rewrite into the form y = mx + c
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2y = x + 4
y = 1/2 x + 2
Slope = 1/2
Perpendicular slope = -2 (negative reciprocal)
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Insert slope into the equation
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y = mx + c
y = -2x + c
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Find y-intercept
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y = -2x + c
At point (1, 2)
2 = -2(1) + c
2 = -2 + c
c = 4
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Insert y-intercept into the equation y = -2x + c
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y = -2x + 4
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Answer: y = -2x + 4
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<span>The
given number is = 1.024,
this is said to be a repeating decimals. Now, we need to find the fraction
equivalent of this repeating decimals.
=> 1.024 = 1 024 / 1 000
=> Since this is an improper
fraction, we need to convert it to mixed numbers.
=> 1 024 / 1 000
=> 1 24 / 1 000
Thus, the value OF 1.024 IN FRACTION is 1 24/1 000, where 1 is the whole number
and 24/1 000 is the fraction</span>
Answer:
C
Step-by-step explanation:
2 is slope, -1 is b (y axis)
this is bc of y=mx+b (m is slope)
Answer:
1
Step-by-step explanation:
The line intersects the point (0,1) on the graph
Answer:
<h2>x = 52.5 cm</h2><h2 />
Step-by-step explanation:
this is called a ratio and proportion or similar triangles
<u> 21 </u> = <u> 35 </u>
31.5 x
do cross multiply:
21 x = 31.5 (35)
x = 1102.5 / 21
x = 52.5 cm
