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4 years ago

15

Identify an equation in slope-intercept form for the line parallel to y = 5x + 2 that passes through (-6,-1)

1 answer:

ikadub [295]4 years ago

3 0

Answer:

$y=5x+29$

Step-by-step explanation:

$y=mx+b$

Since the line is parallel, the slope, m, will be the same.

Use the point provided to find the y-intercept b:

$-1=5(-6)+b$

$-1=-30+b$

$b=29$

Now, we rewrite the equation:

$y=5x+29$

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Let y = f(x) and rearrange making x the subject

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Change y back into terms of x

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3 years ago

A bill for Rs 3235 was drawn on Feb. 3, 1998 at 6 months and discounted on March 3, 1998 at 8 % p.a. Find the value of the bill

Fantom [35]

Answer:

RS 3127.166

RS 107.834

Step-by-step explanation:

6 month bill :

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Discounted date = March 3,

Difference = 1 month

6 month - 1 month = 5 months = 5 * 30 = 150 days

Value of the bill :

P(1 - rate * time)

3235(1 - 0.08 * 150/360)

3235(1 - 0.08 * 0.4166666)

3235(1 - 0.0333333)

3235(0.9666666)

= Rs3127.1666

Value of bill = 3127.166

Bankers gain = 3235 - 3127.166 = 107.834

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3 years ago