P(selecting a 10)= 4/52
P(selecting a 2)= 4/52
P(selecting a 4)=4/52
P(selecting an Ace)=4/52
P(selecting a diamond)=13/52
It is instructed to subtract (2a−3b+4c) from the sum of (a+3b−4c),(4a−b+9c) and (−2b+3c−a).
So, First we will do the sum of the three given polynomials,
Sum =(a+3b−4c)+(4a−b+9c)+(−2b+3c−a)
=(a+4a−a)+(3b−b−2b)+(−4c+9c+3c)
=4a+8c
Now, we can perform the subtraction,
∴ Required difference
=(4a+8c)−(2a−3b+4c)
=4a+8c−2a+3b−4c
=2a+3b+4c
Answer:
The answer is
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Step-by-step explanation:
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To solve the equation we must first find h-¹(x)
To find h-¹(x) equate h(x) to y
That's
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<u>Next interchange the terms </u>
x becomes y and y becomes x
That's
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<u>Make y the subject</u>
Take logarithm to base 2 to both sides
That's
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But
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So we have
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Now we can solve the equation
We have
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Convert the logarithm into exponential form using the fact that
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So we have
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But
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So we have the final answer as
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Hope this helps you
The y-intercept for f(x)=|x|-5 is (-5). Just look at the function as slope-intercept form and find the number that is not being multiplied by x. That number will usually be your y-intercept.