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
katrin [286]
3 years ago
15

Find f(-5) f(x) -4x + 3

Mathematics
1 answer:
Fiesta28 [93]3 years ago
8 0

Answer:

if f(x)= -4x+3

f(-5)= 23

Step-by-step explanation:

first you substitute x for -5

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

then you multiply

-4(-5)

f(-5)=20+3

you get the positive 20 because negative times negative equals positive

then you just add the rest (20+3) which will give you your answer

f(-5)= 23

You might be interested in
Select the graph for the solution of the open sentence. Click until the correct graph appears.
marin [14]

The solution of the inequality will be x > 2 and x < -2. And the graph is drawn below.

<h3>What is inequality?</h3>

Inequality is defined as an equation that does not contain an equal sign.

The inequality is given below.

3|x| > 6

By solving the equation, we have

|x| > 2

x > 2

x < -2

Then the graph will be drawn.

More about the inequality link is given below.

brainly.com/question/19491153

#SPJ1

5 0
2 years ago
Whats 6 2/5 added by 2 3/10. Make sure ypur answer is fully reduced.​
Sladkaya [172]

Answer:

8 7/10 or 87/10

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Graph h(x)= -4(x-3)(x-1)
ExtremeBDS [4]

Answer:

roots (1,0) (3,) the vertical intercept is (0,-12)

Step-by-step explanation:

5 0
1 year ago
Please help please ASAP please help ASAP please ASAP ASAP
Fiesta28 [93]

Answer:

2.79

Step-by-step explanation:

Given

With reference angle 21°

hypotenuse (h) = 3

base (b) = x

Now

cos 21° = b / h

0.93 = x / 3

x = 0.93 * 3

x = 2.79

Hope it will help :)

3 0
3 years ago
Need help what are the classifications of each system
ratelena [41]
You can graph them on Desmos, then use this attachment to find out the classification.

In the first system, they're the same line and have infinitely many solutions, therefore the answer is consistent, dependent.

In the second system, they're parallel lines with no solution, therefore the answer is inconsistent.

In the third system, they intersect and they have one solution, therefore the answer is consistent, independent.

In the fourth system, they're the same line and have infinitely many solutions, therefore the answer is consistent, dependent.

5 0
3 years ago
Other questions:
  • the price of grapes at the grocery store is $1.44 per pound.There are approximately 0.45 kilograms in a pound.To the nearest cen
    10·1 answer
  • A cube has a surface area of 3,750 Square feet how do I find the length of one side
    14·2 answers
  • What are the common multiples of 2 3 and 5
    15·1 answer
  • A man is building a gazebo and plans to use for the floor two boards that are 8 and three fourths feet ​, four boards that are 1
    7·1 answer
  • Use the distributive property to write the expression without parentheses. Then simplify the​ result, if possible.
    7·1 answer
  • The number of people in high school who attended football games on average increased by 65% from 2010 to 2012
    5·1 answer
  • Write your answer in simplest radical form​
    7·1 answer
  • 18z + 9y - 4z + 15 - 8 + y - 2​
    11·1 answer
  • A new health drink has 170​% of the recommended daily allowance​ (RDA) for a certain vitamin. The RDA for this vitamin is 20 mg.
    6·1 answer
  • Need a little help on this one
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!