All categories

3 years ago

Which of the following functions best describes this graph??

Mathematics

2 answers:

tino4ka555 [31]3 years ago

7 0

Answer:

The correct answer is b

artcher [175]3 years ago

5 0

Answer:

A) y = x² - 8x + 15

Step-by-step explanation:

We can see that the roots of this equation (the x-intercepts) are at x = 3 and x = 5. Plugging this into factored form gives us

y = (x-r₁)(x-r₂)

y = (x-3)(x-5)

Multiplying, we have

y = (x)(x)-5(x)-3(x)-3(-5)

y = x²-5x-3x--15

y = x²-8x+15

You might be interested in

Help me with this plz.

kondaur [170]

The answer is F because my brother is in high school and he knows the's things

7 0

3 years ago

Read 2 more answers

Determine the slope of the graph of the linear<br> equation y = -3/7x + 5.

Mashutka [201]

The -3/7 would be slope because it is also the one with the x

5 0

3 years ago

A golfer hits a golf ball with a club. The mass of the ball is 0.05 kg.

frosja888 [35]

Answer:

100 N

Step-by-step explanation:

f= 0.05*2000=100 N

8 0

3 years ago

What number should be added to -20 to get the sum of 36?

DochEvi [55]

36 - (-20) = 56

SO the number that should be added to -20 to get the answer of 36 is 56.

Hope this helps! Mark as Brainliest please! :)))

4 0

3 years ago

Read 2 more answers

If you randomly choose two letters from the word "JANUARY ", find the probability that you choose letter J first and then A afte

miss Akunina [59]

Answer:

2.0%

Step-by-step explanation:

The probability of two events happening in the sequence is calculated by multiplying the probability of each event happening separately by one another. Since there are a total of 7 letters in this word then the probability of choosing one letter correctly is $\frac{1}{7}$ . Since the first letter is replaced before choosing the second letter the probability remains the same. Therefore, the sequence would be the following...

$\frac{1}{7} * \frac{1}{7}$ = 0.020164 or 2.0%

This is an independent scenario because it does not depend on any external factors and under these circumstances the percentage will remain the same.

3 0

3 years ago