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
Savatey [412]
3 years ago
13

Having Problems With This Question

Mathematics
1 answer:
hjlf3 years ago
8 0

Answer:

f+g(2)=10

f-g(4)=-4

F/G(2)= 7/3

(f)(g)(1)=0

Step-by-step explanation:

1. (f+g)=2x+3+x^2-1 2(2)+2=10

2. (f-g)=(2x+3)-(x^2-1)=-x^2+2x+4= -16+8+4=-4

3. f/g= 2x+3/x^2-1 4+3/3= 7/3

4. f*g= (2x+3)(x^2-1)= 2x^3+3x^2-2x-3= 2(1)^3-2(1)+3(1)^2-3=0

You might be interested in
Please help me with Q 7 c
frez [133]

Answer:

11.25 km h^-2

Step-by-step explanation:

Acceleration = increase in velocity / time

= 90 - 0 / 8

= 11.25 km h^-2.

8 0
3 years ago
Read 2 more answers
Find the minimum or maximum value of the function g(x)=−4x^2+16x−15
lara31 [8.8K]

Answer:

(-2, -31)

Extra Letters.

8 0
2 years ago
Read 2 more answers
The table shows the color preferences of 50 shoppers at the mall. What is the probability that one shopper, selected at random f
Nuetrik [128]
20/50=2/5=0.4=40%
So yeah, 2/5 or 0.40 or 40%
They're all equal.
Hope this helps.
6 0
3 years ago
Read 2 more answers
Which is the solution to <br> 2<br> x<br> −<br> 6<br> +<br> 4<br> =<br> 14<br> ?
Kaylis [27]

Answer:

x=8

Step-by-step explanation:

2x-6+4=14

Combine like terms

2x-2=14

Add 2

2x=16

Divide

x=8

Checking work)

2(8)-2=14

16-2=14

14=14

8 0
3 years ago
Read 2 more answers
How do I solve this. <br><br> Log 5x = log (2x+9)
liubo4ka [24]
D:5x\ \textgreater \ 0 \wedge 2x+9\ \textgreater \ 0\\&#10;D:x\ \textgreater \ 0 \wedge 2x\ \textgreater \ -9\\&#10;D:x\ \textgreater \ 0 \wedge x\ \textgreater \ -\dfrac{9}{2}\\&#10;D:x\ \textgreater \ 0\\\\&#10;\log5x=\log(2x+9)\\&#10;5x=2x+9\\&#10;3x=9\\&#10;x=3
3 0
3 years ago
Other questions:
  • Which length is equivalent to 12 yards
    7·2 answers
  • Evaluate each expression is a=3, b=6, c=5, and d=9<br> solve 6d-(c)(c)
    14·1 answer
  • What’s the product of 0.54(8)
    6·1 answer
  • Will give points and brainliest
    8·1 answer
  • Let Z={a,c,{a,b}}. What is |Z|?
    8·1 answer
  • William bought 6 CDs for $8.97 each. about how much did he spend?
    15·1 answer
  • The Jones family has saved a maximum of $750 for their family vacation to the beach.  While planning the trip, they determine th
    6·1 answer
  • Anyone know how to do this? I need an answer fast show work please it’s 11:19 for me in California in 40 minutes I won’t need th
    5·2 answers
  • An ice cream shop sells 700 cones per day at a price of $4.50. A survey lets the owner know
    10·1 answer
  • When converted to a household measurement, 9 kilograms is approximately equal to a
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!