2 years ago

Domain Range Discrete or continuous?

Mathematics

1 answer:

pickupchik [31]2 years ago

5 0

Domain: $\{x \in \mathbb{R} \space | \space x \in (-6,\infty) \}$

Range: $\{y \in \mathbb{R} \space | \space y \in (5, -\infty) \}$

The graph is continuous in the interval $-6 \leqslant x < \infty$

You might be interested in

Jordan has $55 she earns $67 by doing chores how many money does Jordan have now

scZoUnD [109]

$122 because if you add 55 + 67 you get 122 then you just add the dollar sign

4 0

2 years ago

Read 2 more answers

Can someone please explain to me how to do this.

JulijaS [17]

Y = x² - 4x + 4
y = 2x - 4

Find intersection of L and C:
x² - 4x + 4 = 2x - 4
x² - 6x + 8 = 0
<span> (x - 2)(x - 4) = 0
x = 2 or x = 4

When x = 2 , y = 2(2) - 4 = 0
When x = 4, y = 2(4) - 4 = 4

Points of intersection = A(2, 0) and B(4, 4)

Find the length of AB:

</span> $
\text {Length of AB}= \sqrt{(4-0)^2 + (4-2)^2} = \sqrt{16 + 4} = \sqrt{20} = 4.47 \text{ units}$
<span>
Answer: 4.47 units

</span>

4 0

3 years ago

CAN SOMEONE PLEASE CHECK OVER THIS ??

uysha [10]

Honestly I think you are correct, not trying to take your point. :)

4 0

3 years ago

Read 2 more answers

(x ^ 3 - 2x ^ 2 - 1) / (x - 1)

g100num [7]

Answer:

x ^2 − x − 1 −( 2 /x − 1)