Is x=-7 an equation that describes a function

2 answers:

5 0

Xy + 7 = x + y is not a linear equation because the term xy has degree 2. x + 3y2 = 6 is not a linearequation because the term 3y2 has degree 2. ... x = (constant). is a linear equation but does notdescribe a function

Oksana_A [137]3 years ago

4 0

No it is not. unless it doesnt pass threw another point

You might be interested in

Alex swims 20 minutes per day for exercise. The total

sveticcg [70]

Answer:

e total number of minutes, m.

Step-by-step explanation:

The dependent variable is the variable in which the variable cannot stand by itself.

In this situation, the total number of minutes, m, equal 20 times the number of d.

m = 20d

d, is a variable which can be multiplied which states that it has a value, no matter what. On the other hand, m, requires d, to be there in order to have a value.

The answer is, m, the total number of minutes.

Step-by-step explanation:

5 0

3 years ago

Find the length of the line segment whose endpoints are (-5,6) and (6,6)

umka21 [38]

Answer: 11 units

Step-by-step explanation:

Use the distance formula: $\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2} }$

$(x_{1}, y_{1})=(-5, 6)\\(x_{2}, y_{2})=(6, 6)\\\\\sqrt{(6-(-5)^{2}+(6-6)^{2}} =\sqrt{(11)^{2}+(0)^{2}} =\sqrt{121+0}=\sqrt{121}=11$

5 0

3 years ago

Ana and Chuyen are exploring

Alina [70]

Ana would be farther from sea level because if you look at a number line and say 0 is the sea level Ana would be farther because -30 is farther away than -12.
Please give brainiest if possible.
Thank you!

5 0

3 years ago

Find the value when x = 2 and y =3. (2x + 5y)^0 0 1 19

Alexxx [7]

I don’t get what ^0 0 1 19 means but it’s
2(2) + 5(3)

3 0

3 years ago

True or false, to convert square meters to square yards, multiply 3 by 9.29 x 10^-2

Rzqust [24]

The Answer to this is: True.

5 0

3 years ago