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anastassius [24]

3 years ago

7

What is Quadratic inequality

1 answer:

e-lub [12.9K]3 years ago

7 0

Quadratic in equality is quadratic function that is compared to another function like: x^2+4x-1<2x-3. the answer for x must comply to both sides.

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Please answer this multiple choice question for 27 points and brainliest!!

storchak [24]

Answer:

A

Step-by-step explanation:

The equation will be in the form

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 5) and (x₂, y₂ ) = (2.5, 0) ← 2 points on the line

m = $\frac{0-5}{2.5-0}$ = - 2

The line crosses the y- axis at (0, 5) ⇒ c = 5

y = - 2x + 5 or

y = 5 - 2x → A

5 0

4 years ago

Answer questions 20 and 24

Katena32 [7]

The answer:

20) -490

24) x= -1

5 0

4 years ago

Read 2 more answers

-9 is____ units away from 0 on the number line.

Aloiza [94]

Answer:

My answer would be 9 unit away

Step-by-step explanation:

becuase you can subtract 0 from -9

0 + -9 would equal -9

then 9 - (-9) = 0

so 9 is my answer

sorry if i am wrong

7 0

4 years ago

Find the distance between the two points rounding to the nearest tenth (if necessary). (-6, 7) and (-3, 0)

saveliy_v [14]

Answer: $the$ $answer$ $is$ $7.6$ or $\sqrt{58}$

Step-by-step explanation:

$(-6-(-3))^2 + (7-0)^2$

$(-6, 7) and (-3, 0)$

$the$ $distance$ $between$ $the$ $two-points$ $rounding$ $to$ $the$ $nearest$ $tenth$ .

$(-6,7)=(-6=$

$7=)$

$(-3,0)=(-3=$

$0=)$

$Exact Form:\sqrt{58}$

The answer is $7.2$ $(7.61577310)$ and $\sqrt{58}$

5 0

2 years ago

Read 2 more answers

Suppose that 22 thank-you notes are written and 22 envelopes are addressed. accidentally, the notes are randomly inserted into

podryga [215]

$|\Omega|=22!=1,124,000,727,777,607,680,000\\ |A|=1\\\\ P(A)=\dfrac{1}{1,124,000,727,777,607,680,000}$

7 0

4 years ago