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3 years ago

Write an equation in polnt-slope form for the line that passes through the glven

Mathematics

1 answer:

Alona [7]3 years ago

7 0

Answer:

(y+1) = -3(x-2)

Step-by-step explanation:

y-y₁=m(x-x₁)

notice the negatives in the formula.

this changes coordinates. the positives to negative and negatives to positives

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Simplify.<br><br> 1/3 <br> (-512)

pychu [463]

Answer:

-170.6666667

Step-by-step explanation:

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2 years ago

Which table represents the graph of a logarithmic function in the form Y-log, when 5 > 1?

Viktor [21]

Answer:

Determine the domain and range of a logarithmic function.

Determine the x-intercept and vertical asymptote of a logarithmic function.

Identify whether a logarithmic function is increasing or decreasing and give the interval.

Identify the features of a logarithmic function that make it an inverse of an exponential function.

Graph horizontal and vertical shifts of logarithmic functions.

Graph stretches and compressions of logarithmic functions.

Graph reflections of logarithmic function

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Answer true or false for 1-10 (picture above)

Softa [21]

$\sqrt{a\cdot b}=\sqrt{a}\cdot\sqrt{b}\\\\\sqrt{a+b}\leq\sqrt{a}+\sqrt{b}\\\\\sqrt{a-b}\geq\sqrt{a}-\sqrt{b}\\----------------------\\1)\ \sqrt{72}=\sqrt{9\cdot8}=\sqrt{9}\cdot\sqrt{8}\qquad TRUE\\\\2)\ \sqrt{13-5}=\sqrt{13}-\sqrt5\qquad FALSE\\\\3)\ \sqrt{9\cdot10}=\sqrt9+\sqrt{10}\qquad FALSE\\\\4)\ \sqrt{18bx}=\sqrt{18}\cdot\sqrt{b}\cdot\sqrt{x}\qquad TRUE\ if\ b\geq0\ and\ x\geq0\\\\5)\ \sqrt{8\cdot12}=\sqrt8\cdot\sqrt{12}\qquad TRUE\\\\6)\ \sqrt{m+x}=\sqrt{m}+\sqrt{x}\qquad FALSE$

$7)\ \sqrt{100+64}=\sqrt{100}+\sqrt{64}\qquad FALSE\\\\8)\ \sqrt{30}=\sqrt{5\cdot6}=\sqrt5\cdot\sqrt6\qquad TRUE\\\\9)\ \sqrt{44}=\sqrt{22+22}=\sqrt{22}+\sqrt{22}\qquad FALSE\\\\10)\ \sqrt{10\cdot10}=\sqrt{10}\cdot\sqrt{10}\qquad TRUE$

3 0

3 years ago

What's the way to workout this problem

Nady [450]

It's simple multiplication

5 0

3 years ago

Read 2 more answers

3•x2 + 1(2)<br> (2)x-2(3)

Marina CMI [18]

I got 4x if that isn’t right I will check again

8 0

2 years ago