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
Sindrei [870]
2 years ago
5

What is f(-2) if f(x) = 1/2 x? F. 2 G. -1 H. 0 I. 1

Mathematics
1 answer:
kozerog [31]2 years ago
7 0

Answer:

G) -1

Step-by-step explanation:

f(x)=1/2x

f(-2)=1/2(-2)

f(-2)=-2/2

f(-2)=-1

You might be interested in
Hello i would really appreciate it if you help!
umka21 [38]
H can’t diff go lbvvhk icon into
8 0
2 years ago
Write a sine function that has an amplitude of 5, a midline of 3 and a period of 1/8.
vodomira [7]

Answer:

y=5sin(16pix)+3

Step-by-step explanation:

Amp=5 means our curve is either y=5sin(bx+c)+d or y=-5sin(bx+c)+d.

y=sin(x) has period 2pi.

So y=sin(bx) has period 2pi/b.

We want 2pi/b=1/8.

Cross multiplying gives: 16pi=b

y=5sin(16pix+c)+d

d=3 since we want midline y=3.

y=5sin(16pix+c)+3

We can choose c=0 since we aren't required to have a certain phase shift.

y=5sin(16pix)+3

6 0
3 years ago
Given the following f(x) = 3x² + 7x³ + 8x^4; g(x) = -3x + 12x² - 5x³; and h(x) = 12x +
never [62]

The value of the function (f.h)(x) is 96x⁵ + 132x⁴ + 78x³ + 18x²

<h3>How to solve function?</h3>

f(x) = 3x² + 4x³ + 8x⁴

g(x) = -3x + 12x² - 5x³

h(x) = 12x + 6

Therefore,

(f.h)(x) = f(x).h(x)

Hence,

f(x).h(x) = (3x² + 7x³ + 8x⁴)(12x + 6)

f(x).h(x) = 36x³ + 18x² + 84x⁴ + 42x³ + 96x⁵ + 48x⁴

(f.h)(x) = 96x⁵ + 84x⁴ + 48x⁴ +  36x³ + 42x³ + 18x²

(f.h)(x) =  96x⁵ + 132x⁴ + 78x³ + 18x²

learn more on function here: brainly.com/question/7783704

#SPJ1

6 0
2 years ago
Please solve and write an equation for the graph answer choices
4vir4ik [10]
The real android app and
4 0
3 years ago
What chacharacteristic help you tell the difference between a rhombus and a rectangle? Explain.
jeka57 [31]
Rhombus -> 2 equivalent obtuse angles, 2 equivalent acute angles

vs.

Rectangle -> 4 equivalent right angles. 
3 0
3 years ago
Read 2 more answers
Other questions:
  • Z÷6+x+x-5;use x=1and z=6
    9·2 answers
  • If the shadow of a tree is 7 m long and the shadow of a person who is 0.9 m tall is 2 m long, how tall is the tree?
    15·2 answers
  • mrs thomson Is buying two types of gift cards to give as prizes to employees at a company meeting. Do you buy restaurant gift ca
    7·1 answer
  • How many ways can nine skiers finish in first, second, and third place? "fill in the blank text field 1"?
    15·1 answer
  • let -5 represent the changes in gas every hour.Which expression represents th etotal change in gas after 6 hours
    12·1 answer
  • Which set or sets does -24 belong? interger, rational, or whole number.
    11·2 answers
  • Yes yes - drop the answer or ill drop ur ip
    12·1 answer
  • Find the distance between the two points. (2, 4), (7, 2)
    6·2 answers
  • A circle with radius of 1 cm sits inside a 3 cm x 3 cm rectangle.
    6·1 answer
  • There are 99 males and 121 females participating in a marathon. What percent of the participants are female? Enter your answer i
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!