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
jeka94
1 year ago
10

F(x) = 8|x| - 5 f(-2) =

Mathematics
1 answer:
Anastaziya [24]1 year ago
6 0

Answer:

f(-2) = 11

Step-by-step explanation:

Hello!

We can evaluate y by plugging in -2 for x in the equation.

<h3>Evaluate</h3>
  • f(x) = 8|x| - 5
  • f(-2) = 8|-2| - 5
  • f(-2) = 8(2) - 5         Remember that absolute value turns the number positive
  • f(-2) = 16 - 5
  • f(-2) = 11

The evaluated value is 11.

You might be interested in
mai and priya were on scooters. mai traveled 15 meters in 6 seconds priya traveled 22 meters in 10 seconds. who was moving faste
Eduardwww [97]

Answer:

Its Mai

Step-by-step explanation:

I promise I know why

7 0
2 years ago
What’s the answer to this question
artcher [175]
The answer is for question 12, x = -9.3333333
6 0
3 years ago
city workers are paving a street that is 1 1/2 miles long. if they repave 1/4 mile per day, how long will it take to repave the
Pie
The question is to find out how many times 1/4 is equal to 1 1/2
First lets convert the total:
1 1/2 = 2/2 + 1/2 = 3/2
now we need to find out a number that multiplied by 1/4 gives 3/2, that is an equation:
(1/4)x = 3/2
and solving for x:
x = (3/2)*4
x = 12/2
x = 6
therefore they will take 6 days to repave the whole street
7 0
2 years ago
-3b+7=13 solve for b
sleet_krkn [62]

Answer:

b =-2

Step-by-step explanation:

-3b+7=13

Subtract 7 from each side

-3b+7-7=13-7

-3b = 6

Divide each side by -3

-3b/-3 = 6/-3

b = -2

8 0
3 years ago
Read 2 more answers
What is the volume of a cylinder with the base radius of 10 units and a height of nine units?
Otrada [13]

Answer:

V = 2827.43\ units^3  or V = 900\pi\ units^3

Step-by-step explanation:

The volume of a cylinder is calculated by the following formula

V = \pi r^2 *h

Where r is the radius of the cylinder and h is the height

In this case we know that the radius r of the base is:

r=10\ units

and

h=9\ units

So the Volume is:

V = \pi (10)^2 *9

V = 900\pi\ units^3

V = 2827.43\ units^3

7 0
3 years ago
Read 2 more answers
Other questions:
  • PLS HELP ME WITH 42!! (SHOW WORKKK!!!) + LOTS OF POINTS!!
    5·2 answers
  • Estimate the value of the expression by rounding each number to the given place value.
    11·2 answers
  • Please help me!!!! Due in 1 hour, whoever helps me will get a brainliest!
    8·1 answer
  • How do you fine the volume ?
    13·2 answers
  • Timothy is trying to solve the following equation for his math homework.
    10·1 answer
  • What is equivalent to<br> 22c+33d
    9·1 answer
  • Can some one help me and solve this problems​
    15·1 answer
  • What is the midpoint of the line segment with endpoints (-1,3) and (-5,5)?
    9·1 answer
  • Find the derivative of (sec x)^1\2
    12·1 answer
  • Please answer this. If I get it correct, I will mark you brainliest.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!