2 years ago

Does someone know how to do this i need help answering these questions A-D thanks

Mathematics

1 answer:

VLD [36.1K]2 years ago

7 0

Answer:

Step-by-step explanation:

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If the teacher isn't putting the names back in the hat then it would be 1/21 if she is then 1/23

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What are the points for f(x)=3^(x-1)-2

Savatey [412]

Answer: (0, -1 $\frac{2}{3}$ ), (1, -1), (2, 1)

<u>Step-by-step explanation:</u>

Set the exponent equal to zero - <em>that is your anchor point</em>.

Then choose an x-value less than and greater than the anchor point.

$\left\begin{array}{c|c|l}&\underline{\quad x\quad }&\underline{\qquad \qquad f(x)\qquad \qquad \qquad \quad }\\\text{less than anchor}&0&3^{0-1}-2=3^{-1}-2=\frac{1}{3}-2 = -1\frac{2}{3}}\\\\anchor\ point&1&3^{1-1}-2=3^{0}-2=1-2 = -1}\\\\\text{greater than anchor}&2&3^{2-1}-2=3^{1}-2=3-2 = 1}\end{array}\right$

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3 years ago

3 A trainer for a soccer team keeps track of the amount of water players consume during practice. The trainer observes that the

frez [133]

Answer:

Step-by-step explanation:

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3 years ago

The quotient of the difference of a number and 24 divided by 8 is the same as the number divided by 6. How do I turn that into a

artcher [175]

(24-x)/8=x/6
or 24-x=4x/3
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3 years ago

The points (10,8) and (4,5) fall on a particular line. What is its equation in point-slope form?

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Answer:

y-8=1/2(x-10)

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(5-8)/(4-10)

m=-3/-6

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y-y1=m(x-x1)

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