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
lana [24]
3 years ago
13

What is the value of T(-4) when T(x) = -x - 2

Mathematics
1 answer:
larisa [96]3 years ago
7 0
Plug -4 into the equation: t(-4)=-(-4)-2
simplify: t(-4)=4-2
solve: t(-4)=2
You might be interested in
Find the equation of a line which passes through (2 4) with a slope of ½​
Norma-Jean [14]

Answer:

The equation of the straight line is  x - 2y +6 =0

Step-by-step explanation:

<u>Explanation:</u>-

Given a point ( 2, 4) and slope m =  \frac{1}{2}

The equation of the straight line passing through the point and having slope 'm'

          y - y₁ = m ( x - x₁)

           y - 4 = \frac{1}{2} ( x - 2)

          2( y -4) = ( x-2)

          2 y - 8 = x -2

          x - 2 y - 2 + 8 =0

          x - 2y + 6 =0

The equation of the straight line is  x - 2y +6 =0

4 0
3 years ago
Somebody help me with with please!!
ra1l [238]
I think it’s y= -2/2x +2? Something like that I may be wrong lolz
7 0
2 years ago
I need help please this isath i need my grade thx alot
Rainbow [258]

Answer:

A, -475ft

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Help please! This is hard
Nutka1998 [239]

Answer: 200°C + 273.15 = 473.15K

               300K − 273.15 = 26.85°C

I hope this helps bye

7 0
3 years ago
What is the equation in point slope form of the line passing through (0,5) and (-2,11)
IRISSAK [1]

The equation of the line passing through (x_1,y_1) and (x_2,y_2) is

\frac{x-x_1}{y-y_1} =\frac{x_2-x_1}{y_2-y_1}. Here

\frac{y_2-y_1}{x_2-x_1} is the slope of the line.

Substituting numerical values, the equation of the line is

\frac{x-0}{y-5} =\frac{-2-0}{11-5} \\ \frac{x}{y-5} =-\frac{1}{3} \\ 3x=5-y\\ 3x+y=5

The equation of the line is 3x+y=5

6 0
3 years ago
Other questions:
  • HELPPPPPP HURRYYYY<br> Which best explains why these two figures are similar or not similar?
    8·2 answers
  • Solve the system of equations below algebraically.
    10·1 answer
  • What is the perimeter of the Pentagon
    8·2 answers
  • The distance around a racetrack is 2/3 of a mile. How many laps must you run around the track if you want to run six miles?
    10·1 answer
  • A paper boy delivers thirteen papers to an apartment complex. If these deliveries compose one-seventh of his route, how many pap
    5·1 answer
  • Help, which one should I choose
    7·1 answer
  • Solve 2x +7y = 4 for y
    9·1 answer
  • It was recently estimated that homes without children outnumber homes with children by about 8 to 7. If there are 3870 homes in
    7·1 answer
  • Select the correct answer.
    6·2 answers
  • In the figure:9, value of x+y=​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!