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
Mariana [72]
3 years ago
6

What is f(-5) for the function f(x) = -4x-3?

Mathematics
1 answer:
Maslowich3 years ago
5 0

f(-5)=-4(-5)-3

f(-5)=17

17 is your answer

hope this helped you.

You might be interested in
3(x - 5) – 3 = 5(x - 2) + 2x
Arlecino [84]

Answer:

x=−2

Step-by-step explanation:       Step 1: Simplify both sides of the equation.

3(x−5)−3=5(x−2)+2x

(3)(x)+(3)(−5)+−3=(5)(x)+(5)(−2)+2x(Distribute)

3x+−15+−3=5x+−10+2x

(3x)+(−15+−3)=(5x+2x)+(−10)(Combine Like Terms)

3x+−18=7x+−10

3x−18=7x−10

Step 2: Subtract 7x from both sides.

3x−18−7x=7x−10−7x

−4x−18=−10

Step 3: Add 18 to both sides.

−4x−18+18=−10+18

−4x=8

Step 4: Divide both sides by -4.

−4x

−4

=

8

−4

x=−2

6 0
3 years ago
Order the following numbers from least to greatest.<br>5/4<br>1 8/25<br>1.3​
Lubov Fominskaja [6]

Answer:

18/25,  5/4, 1.3

Step-by-step explanation:

What you need to do is to divide each fraction so that you can change to a number.

18÷25=0.72

5÷4=1.25

7 0
2 years ago
Im so bad at math. Help please!
Ulleksa [173]
Answer is C. Granted gas prices are fixed. if you buy 1 gallon.. price is x. if you buy 2 gallons, price is 2x. and so on. constant rate of change.
6 0
3 years ago
15a^3+6a^2b-25ab^2-10b^3
bekas [8.4K]

Answer: 3a

​2

​​ (5a+2b)−5b

​2

​​ (5a+2b)

2 Factor out the common term 5a+2b5a+2b.

(5a+2b)(3{a}^{2}-5{b}^{2})(5a+2b)(3a

​2

​​ −5b

​2

​​ )

Step-by-step explanation:

3 0
3 years ago
Points (-21, 5) and (-7,y) have a slope of 5. Find the y coordinate of the point.
hjlf

Answer:

80

Step-by-step explanation:

The equation of finding a slope is y2-y1/x2-x1.

y-5/-7-(-21)=5

y-5/-7+21=5

y-5/15=5

y-5=75

y=80

8 0
3 years ago
Other questions:
  • The same honey is sold in two different jars. Large jar (540g): £4.10 Small jar (360): £2.81 By considering the amount of honey
    11·2 answers
  • Find the greatest common factor of 15x 2 y 3 and -20x 3 yz.
    13·2 answers
  • Quon has 15 cookies. He eats one in the afternoon and another in the evening. What number describes the total change in the amou
    12·1 answer
  • How heavy a load (pounds) is needed to pull apart pieces of wood 4 inches long and 1.5 inches square? Here are data from student
    10·1 answer
  • (3x4) divide by (7+9-10)
    5·2 answers
  • Find the Greatest Common Factor of 15 and 20
    8·1 answer
  • Zendaya has 5656 yard of wood to make racks for a word tile game. Each rack needs to be 1616 yard long. How many racks can Zenda
    6·1 answer
  • What is the<br> range of the function graphed below? I am in desperate need of answer
    5·1 answer
  • If I have a candy bar divided into 6 equal parts, and I eat 2 of the parts, what fraction of the candy bar did I eat?
    15·2 answers
  • Segment AB is shown on the graph.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!