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Oksana_A [137]
4 years ago
12

Explain the difference between a two-variable equation graph and a two-variable inequality graph. Give an example of an equation

Mathematics
1 answer:
mrs_skeptik [129]4 years ago
6 0

Answer:

What makes graphing linear inequalities in two variables different from graphing linear equations in two variables?

The graph of linear inequalities include a dashed line if they are greater than or less than but not equal to. Linear equations, on the other hand, include a solid line in every situation. Moreover, linear inequalities include shaded regions whereas linear equations do not.

Step-by-step explanation:

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Construct the graph of the equation y=kx if it is known that the point B belongs to the graph. The graph of which of these two e
PIT_PIT [208]

Answer:

The graph with B(2,-3) i.e) y=\frac{-3}{2} x goes through the point M(-10,15).

Step-by-step explanation:

Consider M(-10,15) and given that equation is y = kx.

Now, substitute M(-10,15) in the equation

⇒ 15 = k × -10

⇒ k = \frac{15}{-10} = \frac{-3}{2}

⇒ y = \frac{-3}{2} x

Now, check with the given points B(2,-3) and B(3\frac{1}{3} , -2)

1) B(2,-3)

y = \frac{-3}{2} x

⇒(-3) = \frac{-3}{2} × 2

⇒ -3 = -3 ⇒ LHS = RHS

⇒ B(2,-3) is the required point.

2) for b(3\frac{1}{3} , -2)

LHS ≠ RHS.

So,The graph with B(2,-3) i.e) y=\frac{-3}{2} x goes through the point M(-10,15).

8 0
3 years ago
If 3x is the opposite of -5, what is the value of x?<br> -3<br> 5<br> 5/3<br> -1/15
Leokris [45]
The Value of X is 5 is the answer
5 0
3 years ago
A line segment has the endpoints P(4, 7) and Q(6, 7). Find the coordinates of its midpoint M.
tatuchka [14]

Answer:

(5, 7)

Step-by-step explanation:

M = (x1 + x2/2 , y1 + y2/2)

M = ( 4 + 6 /2 , 7 + 7 / 2)

M = 5, 7

4 0
3 years ago
Write three fractions that are equivalent to 3 over 11 , but written in higher terms. One of them must
Alinara [238K]

Answer:

Three fractions that are equivalent to \frac{3}{11} are: \frac{6}{22}, \frac{24}{88} and \frac{144}{528}.

Step-by-step explanation:

Equivalent fractions are set of fractions in which when simplified, they have the same answer.

Given: \frac{3}{11}

i. multiply the numerator and denominator of \frac{3}{11} by 2,

          = \frac{3*2}{11*2} = \frac{6}{22}

i. multiply both the numerator and denominator of \frac{6}{22} by 4,

          = \frac{6*4}{22*4}= \frac{24}{88}

ii. multiply the numerator and denominator of \frac{24}{88} by 6,

          = \frac{24*6}{88*6} = \frac{144}{528}

So that;

             \frac{3}{11} = \frac{6}{22} = \frac{24}{88} = \frac{144}{528}.

Three fractions that are equivalent to \frac{3}{11} are: \frac{6}{22}, \frac{24}{88} and \frac{144}{528}.

4 0
4 years ago
If I sell shirts for $15 a piece plus a a shipping fee of $20, what would my slope be?
MariettaO [177]

I don't know what you're asking but its $35 a piece with shipping.

6 0
3 years ago
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