The answer is <span>f(x) = 2x2 + 3x – 3
</span>
f(x) = ax² + bx + c
a - the leading coefficient
c - the constant term
<u>We are looking for a = 2, c = -3</u>
Through the process of elimination:
The first (f(x) = 2x3 – 3) and the third choice (f(x) = –3x3 + 2) have x³ so these are not quadratic function.
In the function: <span>f(x) = –3x2 – 3x + 2
</span>a = -3
c = 2
In the function: f(x) = 2x2 + 3x – 3
a = 2
c = -3
Add 21 to both sides: 70n=98
Divide each side by 70: n=98/70
Reduce the fraction: n=7/5
Answer:
False
Step-by-step explanation:
The absolute value shows the distance a value is from 0, which is always positive.
A fraction is a short way to write a division problem.
Every fraction means (the top number) divided by (the bottom number).
When you actually do the division, you get the decimal.
3 divided by 5 = 0.60 .
To change any decimal to a percent, you move
the decimal point two places that way ==> .
0.60 = 60% .
