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
Anna71 [15]
3 years ago
9

plz HELP!! For f(x)=3x-1 find f(x) when x=2 also for g(x)=x with an exponet of 2-xfind g(x )when x= -2

Mathematics
1 answer:
mina [271]3 years ago
4 0
F(2) = 3(2)-1
= 5

G(-2)=(-2)^2
= 4
You might be interested in
What is the volume of a cylinder with the following dimensions <br> Radius 6ft<br> Height 24ft
OLga [1]
V≈2714.34ft³I hope this answer your question.
4 0
3 years ago
15 - 8x2 + 6x - 4x2 +11
Oksanka [162]

Answer:

-2 • (6x2 - 3x - 13)

Step-by-step explanation:

8 0
3 years ago
A plant that is 6 inches tall grows 1 inch each week. Another plant is 4 inches tall and grows 2 inches each week
Darya [45]
2 weeks, because the first week the second plant will grow to 6 inches and the first plant will grow to 7, the next week the first plant will be 8 inches and so will the second plant.
4 0
2 years ago
Pweaseee help!!!!!!!!!!!!!!!​
liraira [26]
To simplify this expression would be 4x-3
8 0
3 years ago
Determine the number of x-intercepts that appear on a graph of each function. f (x) = (x - 6)2(x + 2)2
Tpy6a [65]
<span>The number of x-intercepts that appear on the graph of  the function
</span>f(x)=(x-6)^2(x+2)^2 is two (2): x=6 (multiplicity 2) and x=-2 (multiplicity 2)


Solution
x-intercepts:
f(x)=0→(x-6)^2 (x+2)^2 =0

Using that: If a . b =0→a=0 or b=0; with a=(x-6)^2 and b=(x+2)^2

(x-6)^2=0
Solving for x. Square root both sides of the equation:
sqrt[ (x-6)^2] = sqrt(0)→x-6=0
Adding 6 both sides of the equation:
x-6+6=0+6→x=6 Multiplicity 2

(x+2)^2=0
Solving for x. Square root both sides of the equation:
sqrt[ (x+2)^2] = sqrt(0)→x+2=0
Subtracting 2 both sides of the equation:
x+2-2=0-2→x=-2 Multiplicity 2
6 0
3 years ago
Read 2 more answers
Other questions:
  • There are 221 students on a field trip. . Five students ride in a van. . The rest of the students fill 6 buses.
    10·1 answer
  • Tina has 1/2 of a pan of cornbread left from a dinner party she eats 1/2 of the leftover part the next night how much of the who
    5·2 answers
  • Find all numbers whose absolute value is -6.
    6·1 answer
  • Austin is comparing the prices of two truck rental companies. Company A charges $4 per hour and an additional $70 as service cha
    6·1 answer
  • Can someone please answer this ASAP?
    6·1 answer
  • -5.8c +4.2 - 3.1 + 1.4c​
    5·1 answer
  • Need help ASAP highschool level math
    11·2 answers
  • A turtle resides in the ocean water and on land. When underwater, the turtle reaches a depth of 3,000 feet below sea level. When
    9·2 answers
  • Does anyone know how to solve this ?
    8·1 answer
  • Please answer all 3 questions
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!