3 years ago

If f(x)=5x^2 and g(x)=x^2-4x-8, find (f-g)(x) Important!!!

Mathematics

2 answers:

marusya05 [52]3 years ago

8 0

Answer:B) (f-g)(x)=4x^2+4x+5

Step-by-step explanation:Apex

vitfil [10]3 years ago

4 0

Answer:

Option B.

Step-by-step explanation:

(f-g)(x) = f(x)-g(x)

= (5x²-3) - (x²-4x-8)

=5x²-3 -x² +4x +8 ( - sign outside will multiply each sign inside)

=4x² +4x + 5

You might be interested in

3) Write in expanded form: 12, 245

spin [16.1K]

Twelve, two hundred and fourty five

5 0

2 years ago

Read 2 more answers

Complete the ratio and find the answer

elena55 [62]

There are 12 inches in one foot. 120 x 12 = 1,440 inches. The correct ratio to be placed is the 5th one (aka 12 inches over 1 foot).

8 0

2 years ago

Simplify the expression. p(p^-7 q^3)^-2q^-3

FinnZ [79.3K]

Answer:

Step-by-step explanation:

7323

4 0

3 years ago

The distance between two parks on a city map is 1.8 inches. The actual distance between the parks is 2 miles. In the same city,

Nata [24]

0.72 or the first option. Hope this helps.

8 0

2 years ago

Two bicycle wheels are shown below which is closest to the circumference in inches of the larger wheel.

olganol [36]

We estimate the diameter of the larger wheel to be 24 to 25 inches.

The formula for the Circ. of a circle in terms of the diameter is C = pi*d.

Here, the Circ. of the larger wheel is approx C = pi(24 inches) = 24*pi inches,
or

24(3.14) inches = 75.36 inches. You must now choose from the four answer choices. Which one is closes to 75.36 inches?

7 0

2 years ago