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
lawyer [7]
3 years ago
9

Given that f(x) = 5x - 10 and g(x) = x + 3, find f(g(-1)).

Mathematics
2 answers:
musickatia [10]3 years ago
5 0

\bf \begin{cases} f(x) = 5x-10\\ g(x) = x + 3 \end{cases} \\\\[-0.35em] ~\dotfill\\\\ g(-1)=(-1)+3\implies \boxed{g(-1) = 2} \\\\\\ f(~~g(-1)~~)\implies f\left( \boxed{2} \right) = 5(2)-10\implies \stackrel{f(~g(-1)~)}{f(2)}=0

balu736 [363]3 years ago
3 0

Answer:

0

Step-by-step explanation:

Evaluate g(- 1) then use this result to evaluate f(x)

g(- 1) = - 1 + 3 = 2, then

f(2) = (5 × 2) - 10 = 10 - 10 = 0

You might be interested in
Show all work and find the derivativve of the function
shepuryov [24]
This task has not been easy. 

6 0
3 years ago
Which expressions are equivalent to 2(25)?
g100num [7]

Answer:

2(20+5)

2(10+15)

Step-by-step explanation:

When you add 20+5 together you get 25 which is the same to 2(25)

When you add 10+15 together you get 25 which is the same to 2(25)

6 0
3 years ago
Read 2 more answers
I need help please I need it ASAP
Bess [88]

Answer:

Step-by-step explanation:

Answers and explanations in attachment.  Problem 29 was cut off a bit.  I assumed the question was what percent of the total are cubs.

7 0
2 years ago
What is the degree of the polynomial 2x3 - 3x2 + 4x + 5
tia_tia [17]
With polynomials the degree is the highest power x or whatever the variable is raised to. In this case, the degree is 3 since the highest power x is raised to is x^3
4 0
3 years ago
Towns X, Y, and Z are on the same straight road. Town Y is between Town X and Town Z. Town X is 57 miles from Town Z, and Town Y
Ber [7]
29 miles 
because town y is between town x and town z so you can take the distance between town x and town z and subtract the distance from town y to town z

3 0
3 years ago
Other questions:
  • What is the length of side BC of the triangle? explain how you did it please.
    9·1 answer
  • What is the unit rate of $48 for 3 pairs of shoes?
    11·2 answers
  • What are expression
    12·1 answer
  • Find the area of a regular hexagon with a base of 15 and an apothem of 20.
    9·1 answer
  • What is the square root of 11 over the square root of 3?
    9·1 answer
  • What is the middle term of the product of (5a-7)(2a-1)
    5·1 answer
  • What is log Subscript 6 Baseline e Superscript f rewritten using the power property?
    11·1 answer
  • What is the solution of - 8x- 5+3x=7+4x- 9
    15·1 answer
  • Solve this equation for 15 points
    13·1 answer
  • Just need help here pls
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!