The recipe originally calls for 2/3 cups of flower. However, if the chef only wants to make half of the recipe, we must divide the original recipe by 2. Dividing by 2 is the same as multiplying by 1/2.

2/3 * 1/2 = 2/6 (multiply across)

Simplify 2/6 - 1/3.

8 0

4 years ago

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Dmitry_Shevchenko [17]

Answer:

a) Slope of the line m = ∞

b) Slope of the line m =0

Step-by-step explanation:

Explanation:-

Step(i):-

Given points are ( 7,7) and (7,-8)

Slope of the line

$m = \frac{y_{2} - y_{1} }{x_{2}-x_{1} }$

$m = \frac{-8-7 }{7-7 } = \frac{-15}{0} = infinite$

m = ∞

Step(ii):-

Given points are (-6,7) and (9,7)

Slope of the line

$m = \frac{y_{2} - y_{1} }{x_{2}-x_{1} }$

$m = \frac{7-7 }{9-(-6) } = \frac{0}{15} = 0$

Slope of the line m =0

6 0

3 years ago

What is the domain of the relation? {x| x = –4 , 0, 1, 2}. {x| x = –7, –6, 2, 3, 11}. {y| y = –4, 0, 1, 2}. {y| y = –7, –6, 2, 3

Katarina [22]

The domain of the relation can be expressed as: B. {x{x=-7, -6, 2, 11, 3}.

<h3>What is the Domain of a Relation?</h3>

The domain of a relation can be defined as all possible set of x-values or inputs that correspond to the respective y-values or outputs of the relation. The set of y-values or output, on the other hand, make the range of the relation.

In the relation given in the image above, the domain values are the inputs (x-values) while the range values are the outputs (y-values).

The set of x-values that make up the inputs in the given relation are: -7, -6, 2, 11, and 3.

We can state that -7, -6, 2, 11, and 3 are the domain of the relation, while the range of the relation include: 0, 1, -4, and 2.

Therefore, the domain of the relation can be expressed as: B. {x{x=-7, -6, 2, 11, 3}.

Learn more about the domain of a relation on:

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6 0

2 years ago