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
dezoksy [38]
3 years ago
5

Hello!) Can you help me please?

Mathematics
1 answer:
OLga [1]3 years ago
5 0

3)

f(n) = 4 x 1 + 5 = 9

f(n) = 4 x 2 + 5 = 13

f(n) = 4 x 3 + 5 = 17

f(n) = 4 x 4 + 5 = 21

4)  

f(n) = 3(1-2) - 4 = -7

f(n) = 3(2-2) - 4 = -4

f(n) = 3(3-2) - 4 = -1

f(n) = 3(4-2) - 4 = 2


5)

f(n) = 3n - 4

n = 17


You might be interested in
−3 |x| +2x−1 if x=−5
Varvara68 [4.7K]

−3 |-5| +2(-5)−1

-15 +2(-5)-1

-15-10-1

-26

7 0
3 years ago
Writing an Equation from a Table
Anastasy [175]

The equation of the line will be y = 4x. Then the correct option is A.

<h3>What is the equation of line?</h3>

The equation of line is given as

y = mx + c

Where m is the slope and c is the y-intercept.

Writing an Equation from a Table

A 2-column table with 6 rows. Column 1 is labeled x with entries 8, 12, 16, 20, 24, 28. Column 2 is labeled y with entries 2, 3, 4, 5, 6, 7.

Then at (2, 8) and (3, 12), we have

y – 8 = [(12 – 8) / (3 – 2)] (x – 2)

y – 8 = 4x – 8

     y = 4x

Then the correct option is A.

More about the equation of line link is given below.

brainly.com/question/21511618

#SPJ1

7 0
2 years ago
GEOMETRY- What is the area of the figure, show your work please!
Kamila [148]
Since this is a 45-45-90 right triangle, the hypotenuse = sqrt2 * leg
24 is the hypotenuse so we need to find the leg.
24 = sqrt2 * leg
Divide both sides by sqrt2
leg = 16.97
A = (1/2)b*h
A = (1/2)*16.97*16.97
A = 144ft^2
8 0
3 years ago
Please help giving brain liest if correct
MissTica

Answer:

196 gal/minute

Step-by-step explanation:

divide the time by the amount of gallons

8 0
3 years ago
Read 2 more answers
Logx(8x-3)-logx 4=2<br> please help ill give you everything i have !!
Gelneren [198K]
Logx (8x-3) - logx 4 = 2
logx [(8x-3)/4] = 2
x^2=(8x-3)/4
4x^2=4(8x-3)/4
4x^2=8x-3
4x^2-8x+3=8x-3-8x+3
4x^2-8x+3=0
4(4x^2-8x+3=0)
(4^2)(x^2)-8(4x)+12=0
(4x)^2-8(4x)+12=0
(4x-2)(4x-6)=0
2(4x/2-2/2)2(4x/2-6/2)=0
4(2x-1)(2x-3)=0
4(2x-1)(2x-3)/4=0/4
(2x-1)(2x-3)=0
Two options:
1) 2x-1=0
2x-1+1=0+1
2x=1
2x/2=1/2
x=1/2

2) 2x-3=0
2x-3+3=0+3
2x=3
2x/2=3/2
x=3/2

Answer: Two solutions: x=1/2 and x=3/2
6 0
3 years ago
Other questions:
  • Find the measure of angle D and E Angle A = 90 degrees Angle B = 90 degrees Angle C= Angle D Angle E = 90 degrees ​
    5·1 answer
  • What is the value of x?<br><br> /60"<br> 95<br> O A. 1550<br> O B. 350<br> O C. 25°<br> O D. 600
    5·1 answer
  • What kind of triangle is shown? Why?
    8·2 answers
  • What vocabulary words can you use to describe 36 and 27?
    9·2 answers
  • Three qaurters of a number is 15 work out four fifths of the number
    9·1 answer
  • What polynomial identity should be used to prove that 35 = 8 + 27
    9·2 answers
  • Write the value of the underlined digit. 6.54
    9·2 answers
  • At Scott's Laundromat, the washing machines accept only quarters and
    10·1 answer
  • Please help if you’re good at range! BRAINLIEST TO BEST ANSWER! What’s the range of this graph?
    11·1 answer
  • Brainliest if its correct
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!