3 years ago

What is the range of y = -x2 - 2x + 3?

Mathematics

2 answers:

Firlakuza [10]3 years ago

6 0

The answer is x2-5 and the reason is that if you carry the two then add the four this is the answer

swat323 years ago

4 0

Answer:

$y = - {x}^{2} - 2x + 3 \\ y = (x + 3)(x - 1) \\ range \: = - 3 \leqslant x \leqslant 1$

You might be interested in

in triangle pqr the measure of r=90 rp=3.7 and pq=9.5 find the measure of <Q to the nearest tenth of a degree

Rasek [7]

Answer:22.9

Step-by-step explanation:

5 0

2 years ago

Kayla needs $14,000 worth of new equipment for his shop. He can borrow this money at a discount rate of 10% for a year.

arlik [135]

Answer:

$15400

Step-by-step explanation:

Principle amount, P = $14000

Time, T = 1 year

Rate of interest, R = 10%

We know that maturity amount,

$A = P\left (1+\frac{R}{100} \right )^{n}$

where n is number of years

$A = P\left (1+\frac{R}{100} \right )^{n}$

$A = 14000\left (1+\frac{10}{100}\right )^{1}$

$A = 14000\left (1+\frac{1}{10}\right )$

$A = 14000\left (\frac{11}{10}\right )$

$A = 15400$

The maturity amount is $15400

6 0

3 years ago

If I spin the spinner 200 times, how many times may I expect it to land on<br> blue?

vitfil [10]

Answer:

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

If I have a candy bar divided into 6 equal parts, and I eat 2 of the parts, what fraction of the candy bar did I eat?

Afina-wow [57]

Answer:

2/6 or 1/3

Step-by-step explanation:

Nothing it is just basic mathematics

6 0

2 years ago

Read 2 more answers

What is the distance between the origin and the point (2,-5) on a graph? The options are: square root of 7. Square root of 29. 7

Sunny_sXe [5.5K]

Answer:

Square root of 29.

Step-by-step explanation:

Distance = sqrt(2^2 + (-5)^2)

= sqrt 29.

3 0

3 years ago