For this case we have the following table:
x f(x)
<span><span><span>0 2
</span><span>1 5
</span><span>2 10
</span><span>3 17
</span></span></span> The equation that best fits the data in the table, for this case, is given by a quadratic function.
<span><span><span> </span></span></span>The quadratic function in its standard form is:
f (x) = x2 + 2x + 2
Answer:
f (x) = x2 + 2x + 2
The formula for simple interest is i = p*r*t, where p is the principal, r is the interest rate as a decimal fraction, and t is the time in years.
Here, i = ($315) (0.015) (3) = $14.18 (answer)
Answer:
$100
Step-by-step explanation:
20%+30% = 50% off
50/100 = 1/2
200*1/2 = $100
Answer:
$9,399.20
Step-by-step explanation:
multiply the original amount by the percentage
6,200*4.3=26,660
Then divide 26,660 by 100
26,660/100= 266.6
Multiply 266.6 by 12
266.6*12=3199.2
<u>So, $3,199.20 were added to your account over 12 years </u>
Add $3,199.20 and $6,200
$3,199.20+$6,200=$9,399.20
So, after 12 years you would have $9,399.20 in your account
Distance=amount of gas times miles per gallon
distance=y
amount of gas=x
mpg=?
given
y=300
x=10
300=10 times ?
divide both sidesj by 10
30=?
equation is
y=x times 30 or
y=30x