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
oksano4ka [1.4K]
3 years ago
6

What is the y-intercept of the function f(x)=4 – 5x? A:-5 B:-4 C:4 D:-5

Mathematics
1 answer:
Bogdan [553]3 years ago
7 0

Answer: option C is the correct answer

Step-by-step explanation:

The y-intercept of the function is the point on the y or vertical axis at which the straight line cuts through it. The value on the y axis is read off as the y-intercept .

The equation of a straight line is modelled using the slope - intercept equation of

y = mx + c

Where m is the slope( change in value of y/ change in value of x.

c = the y-intercept

Looking at the function given,

f(x)=4 – 5x? Where f(x) is the same as y in our slope intercept equation.

Rearranging the function, it becomes

f(x)= – 5x +4

The intercept is 4

Option C is the correct answer.

You might be interested in
Consider the logarithms base 5. For each logarithmic expression below, either calculate the value of the expression or explain w
Tom [10]

Answer:

log₅(3125) = 5

Step-by-step explanation:

Given:

log₅(3125)

Now,

using the property of log function that

logₐ(b) = \frac{\log(b)}{\log(a)}

thus,

Therefore, applying the above property, we get

⇒ \frac{\log(3125)}{\log(5)}   (here log = log base 10)

now,

3125 = 5⁵

thus,

⇒  \frac{\log(5^5)}{\log(5)}

Now,

we know from the properties of log function that

log(aᵇ) = b × log(a)

therefore applying the above property we get

⇒ \frac{5\log(5)}{\log(5)}

or

⇒ 5

Hence,

log₅(3125) = 5

8 0
3 years ago
What is the area of triangle abc? Pls explain thoroughly.
Andru [333]

Answer:

0.25 ( I guess)

Step-by-step explanation:

use 1/2 (b*h) formula

8 0
3 years ago
Two puppies weigh 4/5 of a kilogram. if one puppy weighs 2/3 of a pound what is the weight if the other puppy?
jeyben [28]

Answer:

2/15

Step-by-step explanation:

4/5-2/3

12/15-10/15

2/15

8 0
2 years ago
Multiplying and Dividing Radical Expressions
Vladimir [108]

Answer:

The answer for the first equation is,

B. 11

The answer for the second equation is,

D.none of these.

7 0
3 years ago
Read 2 more answers
Do you convert 100 inches per minute to feet per minute
spin [16.1K]
Your answer would be 8.3333333 feet per minute
4 0
3 years ago
Read 2 more answers
Other questions:
  • Express each ratio as a fraction in lowest terms.
    11·1 answer
  • What errors did monica make?chech all that apply​
    7·2 answers
  • Gretchen is baking a pie. she needs 3/4 of sugar. she notices that her measuring devices are only marked in ounces, not cups. ho
    8·1 answer
  • What is the discount on a leather jacket that costs $298 discounted at 15%
    8·2 answers
  • In the xy-plane, what is the y-intercept of the graph of the equation y = square root of 4-x
    15·1 answer
  • At a go-kart park, you can pay $6 for admission and $4 for each ride, or you can buy an all-day pass for $25, which includes adm
    10·1 answer
  • Help!!! Just those two, please
    9·1 answer
  • Does #6 look right? Im struggling on this
    5·2 answers
  • I GIVE ANOTHER BRAINLIEST
    9·2 answers
  • I need help on this question
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!