1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
marishachu [46]
3 years ago
6

Which expression is equal to (f+g)(x)? f(x)=x²+3; g(x)=x-1

Mathematics
2 answers:
masha68 [24]3 years ago
8 0
It would be the same equal. g(x)=x-1. hope this helps
ankoles [38]3 years ago
6 0

Answer:

(f+g)(x) = x² + x + 2

Step-by-step explanation:

f(x) = x² + 3; g(x) = x - 1

(f+g)(x) =

= f(x) + g(x)

= x² + 3 + x - 1

= x² + x + 2

You might be interested in
How do i evaluate the expression S=8;6s^2
bazaltina [42]

Good evening

Answer:

<h2>384</h2>

Step-by-step explanation:

s = 8 ⇒ 6s^2 = 6(8)²

                     = 6×64

                     = 384

_____________________

:)

3 0
3 years ago
Read 2 more answers
I’ve tried so many things but I can’t find the Answer
Virty [35]

Answer:

let \: that \: be \:  \: x \\ 20\% \: of \: x \: is \: 6 \\  \frac{20}{100}  \times x = 6 \\ 20x = 600 \\ x = 30

3 0
2 years ago
Read 2 more answers
Brian buys a pair of pants for $35 and wants to buy some shirts, which are $10 each. Write an equation for y, the total cost, if
postnew [5]

Answer:the answer is y= 10x + 35

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Which figure correctly demonstrates using a straight line to determine that the graphed equation is not a function of x? HELP PL
Nadya [2.5K]

Answer:

Lower left.

Step-by-step explanation:

To determine if a graph is a function the "vertical line test is used.  If any point on a graph has one x value go to two y values it is not a function.  

Witht he four pictures, the two on the right use a horizontal line, so it doesn't tell at all, on the leftthe upper one is vertical but it doesn't show that one x value has two corresponding y values.  So it must be the lower left one.

The lower left picture has a line at x=1, and it passes through the line of the graph at two different y values, 4 and -4.  So this has two y values with one x value.

8 0
3 years ago
Read 2 more answers
Please help with this
Free_Kalibri [48]

Answer:

S_{25}=555

Step-by-step explanation:

Given that,

In an AP, the 6th term is 39 i.e.

a_6=a+5d\\\\39=a+5d\ ....(1)

In the same AP, the 19th term is 7.8 i.e.

a_{19}=a+18d\\\\7.8=a+18d\ ......(2)

Subtract equation (1) from (2).

7.8 - 39 = a+18d - (a+5d)

-31.2 = a +18d-a-5d

-31.2 = 13d

d = -2.4

Put the value of d in equation (!).

39 = a+5(-2.4)

39 = a- 12

a = 39+12

a = 51

The sum of n terms of an AP is given by :

S_n=\dfrac{n}{2}[2a+(n-1)d]

Put n = 25 and respected values,

S_{25}=\dfrac{25}{2}[2(51)+24(-2.4)]\\\\=555

Hence, the sum of first 25 terms of the AP is equal to 555.

6 0
3 years ago
Other questions:
  • A process is turning out end items that have defects of type a, or type b, or both. if the probability of type a defect is 0.1 a
    13·1 answer
  • Plz help me thx if u do
    9·1 answer
  • 10% increase of $29,350?
    5·1 answer
  • I’m confused on this question
    9·1 answer
  • 3/2 dived by 7/8 dived by 1/2
    13·1 answer
  • What is the area of the circle? Round to the nearest whole number, if necessary.
    7·1 answer
  • A square is reflected across the y -axis, then translated 3 units down to form a second
    15·1 answer
  • Diya and Leo both write the decimal 2.15 repeating as a fraction. Diya's fraction: 97/45 Leo's fraction: 97/5 Who wrote the corr
    9·1 answer
  • Can someone help me please​
    15·1 answer
  • An outlier is a data value that is numerically distant from ________ of the other data points in a set of data
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!