All categories

4 years ago

This is the set of x-values or of the independent variable(s) for which a function or relation is defined.

Mathematics

1 answer:

KengaRu [80]4 years ago

7 0

This would be called the domain also

You might be interested in

Which of the following equations will produce the graph shown below?

mr_godi [17]

Answer:B

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

On a piece of paper use a protractor to construct a triangle with angle measures of 40 and 60 what is the measure of the third a

Lina20 [59]

Answer:

80°

Step-by-step explanation:

The angles of a triangle must add up to 180°.

40° + 60° + missing angle = 180°

100° + missing angle = 180°

subtract 100° from both sides

missing angle = 80°

7 0

3 years ago

Write the equation of the line passing through the points (-1, 2) and (3.4)

Bond [772]

Answer:

$\boxed{y = 0,5x + 2,5}$

Step-by-step explanation:

Equation of a straight line: y = kx + b

Points: (-1,2) and (3,4)

Сompose the system of equations:

$\displaystyle \left \{ {{2=-k + b} \atop {4=3k + b}} \right$ $\displaystyle \left \{ {{b= k + 2} \atop {b=4 - 3k}} \right \Longrightarrow 2 + k = 4 - 3k$

$2 + k = 4 - 3k$

$4k = 2|:4$

$k = 0,5$

$b = k + 2 = 0,5 + 2 = 2,5$

$y = 0,5x + 2,5$

6 0

3 years ago

Evaluate -1/3 - (-1/6) explain your answer

Anna11 [10]

The answer is -1/6.

because (-1/6) is a negative expression separated by parenthesis, you use addition instead of subtraction and make it positive.

-1/3+1/6= -1/6

7 0

3 years ago

D(-3,5)

asambeis [7]

Answer:

$4\sqrt{37} units$ is the perimeter of square ABCD.