<span>f(x)= 2x²-4x
</span><span>g(x)= 5-2x

</span> f(x)-g(x) = 2x²-4x - ( 5-2x) = 2x² - 4x-5+2x= 2x² -2x-5
f(x)-g(x) = 2x² -2x-5
f(5)-g(5) = 2*5² -2*5-5=50-10-5 =35
f(5)-g(5) = 35

7 0

3 years ago

HELP please, What is the area of the shaded region created by segment BC?

Murrr4er [49]

Answer:24

Step-by-step explanation:

because its a circle

6 0

3 years ago

Find the equation of the axis of symmetry for the parabola y=x^2-6x+41/5

ivolga24 [154]

Answer:

x = 3

Step-by-step explanation:

given a parabola in standard form : y = ax² + bx + c : a ≠ 0

Then the equation of the axis of symmetry is

x = - $\frac{b}{2a}$

y = x² - 6x + $\frac{41}{5}$ is in standard form

with a = 1 and b = - 6, hence

x = - $\frac{-6}{2}$ = 3

equation of axis of symmetry is x = 3

3 0

3 years ago

If the geometric series 54+36+...+128/27 has seven terms in it's sum then the value of the sum is...

Scorpion4ik [409]

I would say 4 but you might want to check again

6 0

3 years ago