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
adelina 88 [10]
3 years ago
13

Which statement is always true about the quantities in the function y=x+7

Mathematics
1 answer:
liubo4ka [24]3 years ago
8 0
It is always linear
it has a y intercept at 7 and an X intercept at -7
domain: (-infinity, infinity)
range: (-infinity, infinity)
integral: (1/2) x^2+7×
derivative: 1
You might be interested in
Find the mean of the following data: 10, 16, 15, 14, 8, 21, 10, 5, 19, 18, 4, 5, 16, 12, 10, 9
Evgesh-ka [11]

Answer:

12

Step-by-step explanation:

add all them together, then divide by the amt. of numbers there are.

5 0
3 years ago
Read 2 more answers
20 POINTS HELP FAST
victus00 [196]

Answer:

brainly.com/question/16576809

Step-by-step explanation:

3 0
2 years ago
<img src="https://tex.z-dn.net/?f=%28x-4%29%5E%7B2%7D%20%5E%2B%28y-3%29%5E%7B2%7D%20%3D16" id="TexFormula1" title="(x-4)^{2} ^+(
sergij07 [2.7K]

an equation for a circle has formula

(x-m)² + (y-n)² = r²

where (m,n) is its center

and r is its radius

so, the equation has center (4,3) and radius 4

the equation is derived from the pythagorean theorem

8 0
2 years ago
On the first month test Keiko answered 19 out of 25 questions correctly. On the second test she got 17 out of 20 correct. On whi
LekaFEV [45]

He/she idk, got a higher score on the second test. How you do it is divide the score by the number out of it so like 19 divided by 25. Umm for the ratio, I'm not really sure, I guess you just do 19:25 and 17:20

8 0
2 years ago
Let f(x) = 7x^2-5x+3 and g(x) = 2x^2+4x-6
Troyanec [42]

Answer:

\large\boxed{A.\ f(x)+g(x)=9x^2-x-3}\\\boxed{B.\ f(x)-g(x)=5x^2-9x+9}\\\boxed{g(x)-f(x)=-5x^2+9x-9}

Step-by-step explanation:

f(x)=7x^2-5x+3,\ g(x)=2x^2+4x-6\\\\A:\\f(x)+g(x)=(7x^2-5x+3)+(2x^2+4x-6)\\f(x)+g(x)=7x^2-5x+3+2x^2+4x-6\qquad\text{combine like terms}\\f(x)+g(x)=(7x^2+2x^2)+(-5x+4x)+(3-6)\\f(x)+g(x)=9x^2-x-3

B:\\f(x)-g(x)=(7x^2-5x+3)-(2x^2+4x-6)\\f(x)+g(x)=7x^2-5x+3-2x^2-4x+6\qquad\text{combine like terms}\\f(x)-g(x)=(7x^2-2x^2)+(-5x-4x)+(3+6)\\f(x)+g(x)=5x^2-9x+9

C:\\g(x)-f(x)=(2x^2+4x-6)-(7x^2-5x+3)\\g(x)-f(x)=2x^2+4x-6-7x^2+5x-3\qquad\text{combine like terms}\\g(x)-f(x)=(2x^2-7x^2)+(4x+5x)+(-6-3)\\g(x)-f(x)=-5x^2+9x-9

3 0
3 years ago
Other questions:
  • Sophia injured her leg and had to go to the doctor. She paid the bills with her credit card. What is a disadvantage of using the
    8·2 answers
  • Given h(t)=-2(t+5)^2+4, find h(-8)<br><br> -334<br> -14<br> -45<br> -445
    9·1 answer
  • Surface area of this figure
    12·2 answers
  • What number is the product of two different prime numbers greater than 7
    5·1 answer
  • Sam loaned $8,000 to his brother to make a down payment on a new home. Three
    14·1 answer
  • Someone h e l p me on this it is geometry
    5·1 answer
  • Later, Alexis is looking at a different set of coins: this time only dimes and nickels. She has twice as many nickels as dimes,
    6·1 answer
  • As you can see I NEED HELP RIGHT NOW!
    14·2 answers
  • Find the circumference.<br> Use 3.14 for T.<br> ()<br> r= 3 ft<br> C = [?] ft<br> C=7d
    8·1 answer
  • Find the y-intercept of the line by substituting 0 in for x and solving for y. y = 4x -12
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!