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4vir4ik [10]
3 years ago
12

Please help immediately

Mathematics
2 answers:
melamori03 [73]3 years ago
8 0
Hint #1:  a negative slope tells us that the function is DECREASING as x increases.  That immediately eliminates the 1st two answer choices.

Hint #2:  The given line y = (2/3)x - 2 has a y-intercept of -2.  Which, the 3rd or the 4th, graph has that y-intercept?
frutty [35]3 years ago
4 0
The answer is D

Hope this helped
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Sarah wrote the number 13,285
ZanzabumX [31]
Yahh yeet lol swag yolo
3 0
3 years ago
What two numbers add to be 6 and multiply to be 15
yarga [219]
   
\displaystyle \bf \\
x_1+x_2=6\\\\
x_1\cdot x_2=15\\\\
\Longrightarrow~~x^2-6x+15=0\\\\
x_{12}=\frac{-b\pm\sqrt{b^2-4ac}}{2a}=\frac{6\pm\sqrt{36-60}}{2}=\\\\
=\frac{6\pm\sqrt{-24}}{2}=\frac{6\pm2\sqrt{-6} }{2}=3\pm i\sqrt{6}\\\\
x_1=\boxed{3-i\sqrt{6}}\\\\
x_2=\boxed{3+i\sqrt{6}}\\\\
\texttt{Verify:}\\\\
x_1+x_2=3-\underline{i\sqrt{6}}+3+\underline{i\sqrt{6}}=3+3=6~~correct\\\\
x_1\cdot x_2=(3-i\sqrt{6})(3+i\sqrt{6})=3^2-(i\sqrt{6})^2=9+6=15~~correct



4 0
4 years ago
What is the domain of the<br> square root function graphed below?
Dovator [93]

Answer:

x \geq - 4

Step-by-step explanation:

The domain calls for the x-values. All the x-values of the function are greater than or equal to (because the point on (-4,0) is filled in) -4.

3 0
2 years ago
How many 2-inch segments are there in 12 ft.?<br> a. 10<br> b. 24<br> c. 6<br> d. 72
Vlada [557]
Every foot is composed of 12 inches. Below is the way to solve the number of inches (n) in 12 ft.
 
                                     n = (12 ft) x (12 inches / 1 ft) = 144 inches

To determine the number of 2-inch segments, divide 144 inches by 2. The division gives an answer of 72. Thus, there are 72 2-inch segment in 12 ft. 
                                          

6 0
3 years ago
-8+6b-9b+2 I need to simplify and find the answer
Tcecarenko [31]

Answer:

answer of this question is -6-3b

Step-by-step explanation:

taking common -3 then 2+b will left so this is also answer of this question

4 0
3 years ago
Read 2 more answers
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