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
saveliy_v [14]
2 years ago
9

Find f(2) for the function f(x) = |7x |

Mathematics
2 answers:
melisa1 [442]2 years ago
8 0

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

let's find f (2) :

  • |7x|

  • |7 \times 2|

  • |14|

  • 14
Furkat [3]2 years ago
7 0

Answer:

14

Step-by-step explanation:

Hi there!

f(x) = |7x |\\f(2) = |7(2) |\\f(2) = |14|\\f(2) =14

I hope this helps!

You might be interested in
− 0.25(−8+12) PLS HELP I HAVE A TESTTTT
Semmy [17]

Answer: -1

Step-by-step explanation:

− 0.25(−8+12) = -0.25 x 4 =-1

3 0
3 years ago
what is the best approximation of the solution to the system to the nearest valus 2x-3y=-6 and x+2y=8
Trava [24]
Given:
2x - 3y = -6  ⇒ identified as 1st equation
x + 2y = 8    ⇒ identified as 2nd equation

Let us first get the value of x using the 2nd equation.
x + 2y = 8
x = 8 - 2y

Substitute x in the 1st equation with its value and find the value of y.
2x - 3y = -6
2(8-2y) - 3y = -6
16 - 4y -3y = -6
-4y - 3y = -6 -16
-7y = - 22
y = -22/-7
y = 22/7 simplified to 3 1/7

Substitute the value of y in the 2nd equation.
x = 8 - 2y
x = 8 - 2(22/7)
x = 8 - 44/7
x = (8 * 7/7) - 44/7
x = 56/7 - 44/7
x = (56-44)/7
x = 12/7 simplified to 1 5/7

To check:  x = 12/7 and y = 22/7  *we need to use the improper fractions.
2x - 3y = -6
2(12/7) - 3(22/7) = -6
24/7 - 66/7 = -6
(24-66)/7 = -6
-42/7 = -6
-6 = -6

x + 2y = 8
12/7 + 2(22/7) = 8
12/7 + 44/7 = 8
(12+44)/7 = 8
56/7 = 8
8 = 8

8 0
3 years ago
What ratios are eq<br> aul to 4:2
ANTONII [103]

Answer:

1:2

Step-by-step explanation:

5 0
2 years ago
In the circle below, UW is a diameter and UX is tangent at U. Suppose m UV=128
9966 [12]

Answer:

Step-by-step explanation:

3 0
3 years ago
Andrea buys 5 cans priced at $0.55 each. And uses a coupon for $0.30 off that brand of soup. How much did andrea pay for the can
Mumz [18]

Answer:

1.25$ 25 cents each

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Someone tell me how to solve and the answers?
    7·1 answer
  • What is the distance traveled in meters by a car written as [-300]?
    6·1 answer
  • what is the value of the expression? 4(6/10−1/5)+0.4 enter your answer, in simplest form, in the box.
    12·1 answer
  • I don't get this pls help
    7·1 answer
  • Subtract the function f(x) = 6x -- 5 from the function g(x) = -2% +9.
    10·1 answer
  • Can someone help me understand this?
    15·1 answer
  • There are 35 kids in our class. 20% like cats. How many kids in our class like cats?
    5·2 answers
  • What is the area of this parallelogram?
    11·2 answers
  • Find the vertical component given that R = 42 lb. and = 80.<br><br> 41.36<br> 7.29<br> 59.45
    11·1 answer
  • What number has 7 ones, 3 fewer thousands than ones, 5 fewer hundred thousands than ones, 2 more tens than hundred thousands, 2
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!