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
Kobotan [32]
4 years ago
5

For the function f(x) = 2[5x+7] -1, evaluate f(-4)

Mathematics
1 answer:
Tom [10]4 years ago
5 0
First substitute x for -4

F(x)= 2[5(-4)+7]-1

Simplify

F(x)= 2[-20+7]-1

Distribute

F(x)= -40+14-1

Add -40 and 14

F(x)= -26-1
F(x)= -27
You might be interested in
What is the domain and range of : {(2,4) (3'6) (4,8) (5,10) (6,12)}​
professor190 [17]

Answer:

2,3,4,5,6 is the domain

4,6,8,10,12 is the range

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Starting time is 2:46 pm elapsed time is 15 minutes what is the ending time
Mrac [35]
The ending time would be 3:01 p.m. You simply add 15 to 246 and configure it into the way a clock tells time!
6 0
4 years ago
Read 2 more answers
Oque sao paralelepipedos
Blababa [14]
Parallelepiped <span> or rectangular block is the name given to a prism whose faces </span>are<span> ... the volume of </span>paralleled<span> is equal to the absolute value of the triple scalar product a · (b × c), or, </span>which<span> is equivalent to the absolute value of the determinant.</span><span />
7 0
4 years ago
What is the ratio to convert 880 yards to miles
Sholpan [36]
1 yard is 0.000568182 miles. 

So 880 yards is .5 miles
5 0
3 years ago
Suppose you buy a CD for $250 that earns 3% and is compounded quarterly. The CD matures in 5 years. Assume that if funds are wit
Eduardwww [97]
The early withdrawal fee on this account
250×0.03×(1÷4)=1.875
8 0
3 years ago
Read 2 more answers
Other questions:
  • In which career would you most likely apply concepts from geometry?
    7·1 answer
  • Find the length of the hypotenuse.
    14·2 answers
  • Your friend has $80 when he goes to the fair. He spends $4 to enter the fair and $12 on food. Rides at the fair cost $1.25 per r
    8·1 answer
  • Name three solutions of the inequality w less than or equal to 4/5
    13·1 answer
  • For each sequence, find the first 4 terms and the 10th term.<br>​
    11·1 answer
  • Please very soon I offer the crown !!! + 10 points urgently !!!
    11·2 answers
  • LOOK AT THE PICTURE <br><br><br><br><br><br> THANK YOU
    8·1 answer
  • Oak Street and Elm Street run parallel to each other. When Main Street
    7·1 answer
  • Three cell phones towers can be modeled by the points X(6,0), Y(8,4), and Z(3,9). Determine the location of another cell phone t
    11·1 answer
  • 1. Write an algebraic expression for the sum of a number and 8.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!