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xxTIMURxx [149]
2 years ago
9

Y + 2 = -3(x - 4). What is the point given?

Mathematics
1 answer:
Savatey [412]2 years ago
5 0
The slope is given by
4
Explanation:
Writing your equation in the form
y
+
2
=
4
x
−
8
adding
−
2
so
y
=
4
x
−
10
and
y
'
(
x
)
=
4
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Alinethatincludesthepoint(6, 3)hasaslopeof 2 . what isitsequationin slope -intercept form?
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Hi Kay, the point-slope form of a line is given by: y - y1 = m(x - x1). Substituting the given point, (6, -8), and the slope, -2, gives: y - (-8) = -2 * (x - 6) This becomes: y + 8 = -2x + 12
3 0
2 years ago
5. What is the solution set for -4 x - 10 s 2?
rewona [7]

Answer:

-4x - 20x

Step-by-step explanation:

Multiply 2 by -10

5 0
2 years ago
Read 2 more answers
A farm stand sells apples pies and jars of applesauce. The table shows the number of apples needed to
lara31 [8.8K]

Answer:

IF I am correct, 5

Step-by-step explanation:

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8 0
2 years ago
Math Help Please explain the questions How long will it take for the balance of an account to double if the savings account earn
Scorpion4ik [409]
(See attached formula)
Years = log (total / principal) / n*log(1 + rate/n) where n = compounding periods per year
Years = log (total / principal) / n*log(1 + rate/n)
Rate of .75% = .0625 per month
We'll say we want total = 200 and principal = 100
Years = log (200 / 100) / 12*log(1 + rate/n)
Years = log (2) / 12 * log (1 + .0625/12)
Years = <span> <span> <span> 0.3010299957 </span> </span> </span> / 12 *  <span> <span> <span> 0.0022560803 </span> </span> </span> <span><span> </span> </span>
Years = <span> <span> 0.3010299957 </span> </span> / <span> <span> <span> 0.0270729635 </span>
Years = </span></span><span><span><span>11.1192110871 </span> </span> </span>
I don't think that's right
The interest rate is REALLY low. (Less than 1%)
Rate = .75 and .0075 when in a formula
Years = log (2) / 12 * log (1 + .0075/12)
Years = log (2) / 12 * log( <span>1.000625</span>)
Years = <span> <span> <span> 0.3010299957 </span> </span> </span> / 12 * <span> <span> <span> 0.0002713493 </span> </span> </span>
Years = <span><span><span> <span> 0.3010299957 </span> </span> / 0.0032561912 </span>
</span>Years = <span><span><span>92.4485010892
THAT seems a more likely answer with such a low interest rate.
</span> </span> </span>

5 0
2 years ago
What number is represented by 8^-3
blsea [12.9K]
Fraction: 1/512
decimal: 0.001953
4 0
3 years ago
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