3 years ago

Is 4xy+2y=9 linear? Yes or no

2 answers:

8 0

Yes because when you graph it, you can do the vertical line test with no overlap of x. In other words, there are never any repeating x values.

DiKsa [7]3 years ago

8 0

Yes it is linear because there are no exponents or absolute values just variables and constants with a plus sign and an equal sign. Also when you graph it it becomes a straight line on the graph, making it linear.

You might be interested in

Pleas answer will give brainliest!!!!

Monica [59]

Answer:

The second one. (2x - 5)(3x + 1)

5 0

3 years ago

Read 2 more answers

A disco ball is shaped like a sphere with a diameter of 16 inches. To the nearest square inch, what is the surface of the disco

Mademuasel [1]

If the diameter is 16 inches, then its radius is half that, r = 8.

$\bf \textit{surface area of a sphere}\\\\
A=4\pi r^2\quad 
\begin{cases}
r=radius\\
-----\\
r=8
\end{cases}\implies A=4\pi 8^2$

5 0

4 years ago

Joey is building a frame for a sandbox. The sandbox is going to be a quadrilateral that has the lengths shown. A rectangle is sh

adelina 88 [10]

Answer- it’s A

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Can you please fill in the blank?

Margaret [11]

The median is 3
The range is 4

5 0

4 years ago

Read 2 more answers

A survey asked a group of students to choose their favorite type of refreshment from the choices of ice cream, soda, and popsicl

makkiz [27]

There were 70 people who took the survey. 210 / 70 = 3. So, whatever 40 - 10 is, if we multiply by three, we get the answer. 40 - 10 = 30. 30 x 3 = 90. Simple as that. Hope I could help!
rrriok, the house of... idk

6 0

4 years ago