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
Sholpan [36]
4 years ago
7

What is f(7) for function f(x)=2x - 5

Mathematics
2 answers:
Kobotan [32]4 years ago
8 0

Because in the function f(x) all you do is plug in the value that is given...7

2*7-5=14-5=9

Your answer is 9.

Dmitrij [34]4 years ago
3 0

f(x)=2x - 5

To find f(7), you need to substitute x = 7 into the function

f(7 ) = 2(7)  - 5

f(7) = 14 - 5

f(7) = 9

Answer

f(7) = 9

You might be interested in
Nick has 15 dimes. If he gives Sean one third of the dimes, he will have ____
jarptica [38.1K]
10 or 12 dimes left?
5 0
3 years ago
Which answer choice best describes the domain and range of the function for this
astra-53 [7]

Answer:

C

Step-by-step explanation:

7 0
3 years ago
A group of preschoolers has 8 boys and 24 girls. What is the ratio of girls to all children? Show your work.
Alekssandra [29.7K]
24:32
Because there are 24 girls out of 32 kids total including the 8 boys
4 0
3 years ago
Bert and Ernie are planning to go on a tiger hunt. They will need to climb a mountain during their trip. They currently can only
Ierofanga [76]

Answer: 6/5

Step-by-step explanation:

Given the points:

(–2, –1) and (3, 5)

x1 = - 2 ; y1 = - 1 ; x2 = 3 ; y2 = 5

Slope is the change in y divided change in x

Slope = change in y / change in x

Slope = (y2 - y1) / (x2 - x1)

Slope = (5 - (-1)) / (3 - (-2))

Slope = (5 + 1) / 3 +2

Slope = 6 / 5

6 0
3 years ago
Some help please! :) Branliest
sveta [45]

Answer:

Households without a vehicle were not surveyed. D

Step-by-step explanation:

I just finished with Maps testing like 10 minutes ago XD good luck!!

6 0
3 years ago
Other questions:
  • Tom is making a punch that contains 80% cranberry juice and the rest ginger ale. The punch has 2 liters of ginger ale.
    13·1 answer
  • WIll you please answer this question
    8·1 answer
  • Sorry if it’s hard to see . can anybody help me with this ?
    6·2 answers
  • The equation below can be used to model the approximate cost of different numbers of carnival passes.
    5·1 answer
  • 8. 104 is how many times as large as 4 . 10-5?<br> Help me please!!!!!!!
    15·2 answers
  • For a population with µ = 40 and σ = 8, what is the z-score corresponding to X = 34?
    9·1 answer
  • Please answer this the best you possible can :)
    14·1 answer
  • What would you do to rationalize the denominator and simplify <img src="https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B%5Csqrt%7B2%7D%
    6·2 answers
  • A farm is sold for €457 000, which gives a profit of 19%. Find the profit. *
    6·1 answer
  • Use the diagram to find the measure of the angle<br> Pleaseee!!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!