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
Serggg [28]
3 years ago
6

F (x) = x - 5, what marches f (-1)

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
6 0
In this case, i think you just need to replace  x with -1 and calculate the rest as usual.

f(x) = x-5

f (-1) = -1 -5

= -6
You might be interested in
Mr Smith has 50 papers to grade. He graded 38 papers and he had a scholar grade the rest what percent of the papers did each per
Jet001 [13]
First you will divide 100 by 50 you get 2. then you subrtact 38 from 50. you get 12. then since 100 is twice the amount as 50, you will multiply 12 by 2. you get 24. that is your answer
4 0
4 years ago
Ratio 7:5 end them<br>Page :<br>Date:<br>6) I<br>If a<br>pair<br>F<br>the<br>supplementary<br>are​
elena-14-01-66 [18.8K]

Answer:

7:6

Step-by-step explanation:

yan ng sagot dont forget to heart

3 0
3 years ago
Write the equation of the line that passes through the points (1, -7) and (-6, -9).
jek_recluse [69]

Answer:

y = 2/7 x - 51/7

Step-by-step explanation:

Equation of the line

(y-y1)/(y2-y1) = (x-x1)/(x2-x1)

(y-(-7)/(-9-(-7) = (x-1)/(-6-1)

(y+7)/-2 = (x-1)/-7

(-y-7)/2 = (-x+1)/7

-y-7 = -2/7 x + 2/7

-y = -2/7x +2/7 + 7

y = 2/7 x - 2/7 - 7

y = 2/7 x + (-2-49)/7

y = 2/7 x - 51/7

3 0
3 years ago
Select the statement that describes this expression: 5 x 3 − (2 x 4) + 5.
Mashcka [7]

Answer:

It would be subtract the product of 2 and 4 from the product of 5 and 3, then add 5 because it’s parenthesis then you would multiply/devide then add/subtract whatever comes first

Step-by-step explanation:

5x3 - (2x4) + 5

5x3 - 8 + 5

15 - 8 + 5

7 + 5

12

(Hice los cálculos aquí en caso de que lo necesitaras)

3 0
3 years ago
Eight times the sum of 8 and some number is 16. What is the number?
sesenic [268]
8(8 + X) = 16

64 + X = 16
-64          -64

X = -48
5 0
3 years ago
Other questions:
  • The geometric sequence a i a i ​ a, start subscript, i, end subscript is defined by the formula: a 1 = 8 a 1 ​ =8a, start subscr
    11·1 answer
  • 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
  • Solve log x = 3. (2 points)
    6·2 answers
  • Solve the equation (b^1/2)^x=1/b^x-1 for 'x'
    10·1 answer
  • Solve and show your work<br><br> 1. -3(x - 2) &lt;1/3
    12·1 answer
  • Surds see attached 20 points
    8·2 answers
  • WILL AWARD BRAINLEST<br><br><br><br><br><br><br> Please show work.
    11·2 answers
  • 9000 to the nearest thousand :3
    9·2 answers
  • What is 900000+18765439??
    12·1 answer
  • A ball of radius 14 has a round hole of radius 4 drilled through its center.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!