Alright so if I do remember my math correctly, this is how it goes:

- y = -x^2 + x + 3

- x = -b/2a

- x = -1/2(-1)

- x = -1/-2, which = (1/2)

Not quite sure if this was correct, but if it was, hope this helps and you're welcome! :)

5 0

3 years ago

Read 2 more answers

What is the meaning of numerical form?

kozerog [31]

Numerical form is an actual number as opposed to a word.

"Seven" is not numerical form.
"7" is numerical form.

6 0

2 years ago

Read 2 more answers

Simplify this equation 7x+3x-10

DerKrebs [107]

Simplify this equation 7x+3x-10:

7x + 3x - 10 = 10x - 10

Hope his answer helps you!!!

Ps: Please mark Brainliest so I can Rank up higher! I'm almost there!!

7 0

3 years ago

The annual Gross Domestic Product (GDP) of a country is the value of all of the goods and services produced in the country durin

Vladimir [108]

F=5.77X10^9(1.032^(y-1985)), we want to know when this is:

2.2X10^12=5.77X10^9(1.032^(y-1985))

381.2825=1.032^(y-1985)

ln(3,812825)=(y-1985)ln(1.032)

ln(3.812825)/ln(1.032)=y-1985

y=1985+ln(3.812825)/ln(1.032)

y≈2027.5

So GDP will reach 2.2 trillion during the year 2027.

5 0

3 years ago