2 years ago

What is the domain of {(1,0),(-5,7),(-4,-7),(-7,-4)}

Mathematics

1 answer:

olasank [31]2 years ago

7 0

D(1,-5,-4,-7) R(0,7,-7,-4) Domain are your x values and range is your y values

You might be interested in

Let $a$, $b$, $c$, and $d$ be distinct real numbers such that \begin{align*} a &= \sqrt{4 + \sqrt{5 + a}}, \\ b &= \sqrt

bekas [8.4K]

What is this :/ im confused

3 0

2 years ago

Which of the sets of equations represent the two lines graphed?

Oksi-84 [34.3K]

Answer:

B) y = x + 2 and y = -x - 4

Step-by-step explanation:

Let the equation of a straight line with x-intercept 'a' and y-intercept 'b' be

$\frac{x}{a} + \frac{y}{b} = 1$

The line with positive slope has x-intercept a=-2 and y-intercept b=2.

Its equation is:

$\frac{x}{ - 2} + \frac{y}{2} = 1$

Multiply through by 2

$- x + y = 2$

Solve for y,

$\boxed {y = x + 2}$

For the line with a negative slope,

the x-intercept is a=-4 and the y-intercept is b=-4

Its equation is

$\frac{x}{ - 4} + \frac{y}{ - 4} = 1$

Multiply through by -4

$x + y = - 4$

Solve for y

$\boxed {y = - x - 4}$

4 0

2 years ago

What is the value of x?

Svetllana [295]

6 im sure i am right

5 0

3 years ago

Read 2 more answers

A package of 4 pairs of insulated costs $27.56 What the unit price of the pairs of gloves ? The unit price is _______nothing

Andreas93 [3]

Answer:

$6.89 per pair

Step-by-step explanation:

if 4 pairs = 27.56

1 pair = 27.56 / 4

1 pair = $6.89

3 0

2 years ago

Help me with the volume please and show work

Andre45 [30]

Answer:

29.7

Step-by-step explanation:

(1/2)*11*5.4=29.7

7 0

3 years ago