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seraphim [82]
3 years ago
7

Find the equation of a line that is parallel to y = 2x + 3 and passes through (-1, -1).

Mathematics
1 answer:
Delvig [45]3 years ago
6 0
The answer is A) y=2x+1. When you use the equation y - y1 = m (x - x1) you get y + 1 = 2(x + 1). It simplifies to y + 1 = 2x + 2 and then to y= 2x + 1.
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6 0
3 years ago
1. f(6) if f(x) = 4x I know the answer I just need the explanation please thank you!
suter [353]
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6 0
2 years ago
Read 2 more answers
3/(5i) simplify please
LuckyWell [14K]

Answer:

- \frac{3}{5} i

Step-by-step explanation:

Given

\frac{3}{5i}

Multiply numerator/ denominator by i

= \frac{3i}{5i^2} [ i² = - 1 ]

= \frac{3i}{-5}

= - \frac{3}{5} i

7 0
3 years ago
Read 2 more answers
8. If k = log, 3 then log, 48 =<br> 16<br> (1) 2k +3<br> (3) k +8<br> (2) 3k +1<br> (4) k +4
vekshin1

assuming you means k = log_2(3) [as log(2)3 is the same thing as 3log(2) due to multiplication being commutative]

given log(ab) = log(a) + log(b)

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5 0
3 years ago
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