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
olga_2 [115]
3 years ago
5

Given the piecewise function shown below, select all of the statments that are true.

Mathematics
1 answer:
timurjin [86]3 years ago
8 0
The <span>given the piecewise function is :
</span>
f(x) = \[ \begin{cases} &#10;      2x & x \ \textless \  1 \\&#10;      5 & x=1 \\&#10;      x^2 & x\ \textgreater \ 1 &#10;   \end{cases}&#10;\]

To find f(5) ⇒ substitute with x = 5 in the function → x²
∴ f(5) = 5² = 25


To find f(2) ⇒ substitute with x = 5 in the function → x²
∴ f(2) = 2² = 4

To find f(-2) ⇒ substitute with x = 5 in the function → 2x
∴ f(-2) = 2 * (-2) = -4

To find f(1) ⇒ substitute with x = 1 in the function → 5
∴ f(1) = 5
================================
So, the statements which are true:<span>
\framebox {B. f(2) = 4} \ \framebox {D. f(1) = 5}</span><span></span>
You might be interested in
M A. 59<br> B. 31<br> C. 149<br> D. 62
lbvjy [14]
I think The answer is a.59
4 0
3 years ago
Angle a measured 59 degrees. if angle a is rotated 45 degrees, what is the measurement of angle a’?
sp2606 [1]
HAHA funny. The angle stays the same. 59 degrees.

8 0
3 years ago
Read 2 more answers
This is confusing. can someone please help
kolezko [41]
For finding the measure of C you should know a line is 180° so 124°+C = 180 
now you can say: 
C = 180°- 124° = 56 ° 
so the answer is 56° :)))
i hope this is helpful 
have a nice day 
8 0
3 years ago
Read 2 more answers
Which of the following functions have graphs that contain vertical asymptotes?
pshichka [43]
A vertical asymptotic is a point at which y approaches positive or negative infinite, or both, and y is undefined at that x value.

Of the options, the reciprocal has a vertical asymptote. When approaches zero, y approaches 1÷0, or infinite.
The logarithmic function also has a vertical asymptote at x=0. Let's use f(x) =log base 10 (x) as an example. This function describes the exponent you'd have to put on 10 to get x. When x=0, we have a bit of a problem. What power can you raise 10 to to get 0? The answer is negative infinite, which would be
1/ (10^∞) = 0.

6 0
3 years ago
As front passed,the temperature changed steadily over 6 hours. altogether it changed -18 degrees. what was the change in tempera
Anettt [7]
The temperature changed steadily over the 6 hours, which means that it changed the same amount of degrees every hour.  It changed -18 degrees in 6 hours. 
Divide the temperature change by the number of hours.
-18 ÷ 6 = -3
The change in temperature per hour is -3°.
5 0
3 years ago
Other questions:
  • What is the answer to 4593÷8 with work
    13·1 answer
  • The width of a rectangle is 5 inches less than the length. The perimeter is 24.5 inches. What is the length?
    5·1 answer
  • What is 5 to the power of negative two
    12·2 answers
  • How long will it take to go 150 km traveling 30 km/hr
    12·2 answers
  • Will give brainlist<br><br> what is the approximate area of the figure
    15·2 answers
  • Solve for x in the diagram below
    15·1 answer
  • Find the surface area of the prism. Enter your answer in the box. A rectangular prism with dimensions 6 meters by 3 meters by 12
    5·1 answer
  • Write an Expression for the steps "double five and then add 26"​
    7·2 answers
  • What is the value of c?
    13·1 answer
  • −28=19 solve to this question
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!