All categories

2 years ago

If f ( x ) = 5x^2 - 2x + 6 and g ( x ) = 4x^2 + 6x - 1, then find f ( x ) + g ( x )

Mathematics

1 answer:

musickatia [10]2 years ago

4 0

Answer:

9x^2+4x+5

Step-by-step explanation:

f ( x ) = 5x^2 - 2x + 6

g ( x ) = 4x^2 + 6x - 1,

Add the functions together

f(x)+ g(x) = 5x^2 - 2x + 6 + 4x^2 + 6x - 1

Combine like terms

=9x^2+4x+5

You might be interested in

Heyy! please help posted picture of question

Bond [772]

A and D are true

good luck

4 0

3 years ago

Read 2 more answers

Find the median and mode of the data.

jeka94

Answer:the mode is 2 1/2 because it repeats twice

Step-by-step explanation:repeats twice

4 0

4 years ago

A square has a perimeter of 28 ft. What is the length of each side? and it is in ft

Virty [35]

Answer: 7 feet

Step-by-step explanation:

Since all 4 sides of a square are equal, you do 28 / 4 = 7 feet, which is the answer.

7 0

3 years ago

Read 2 more answers

10 POINTS Math unit 5.11! PLEASE HELP

agasfer [191]

To write the function to show the weekly growth rate of population , we first find the weekly growth rate by dividing yearly growth rate by 52 ( as there are 52 weeks in an year)

Given function is ,

$P=120(1.016)^t$

$P=120(1+0.016)^t$

To convert in weekly growth rate , divide 0.016 by 52

So formula for weekly growth rate of population is

$P=120(1+ \frac{0.016}{52})^{52t}$

$P=120(1+ \frac{1}{3250})^{52t}$

And the weekly growth rate = $\frac{1}{3250}$

7 0

4 years ago

Which number is prime? 36 37 35 38

dybincka [34]

A number is prime if its only divisors are 1 and the number itself.

Out of your numbers, 36 and 38 are even, and thus divisible by 2, so they aren't prime.

Similarly, 35 ends with 5, so it's divisible by 5, and is not prime.

37 is divisible only by 1 and 37, and thus it's prime.

5 0

3 years ago