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
nexus9112 [7]
4 years ago
15

This is Algebra 1 functions and I'm struggling with this one function-

Mathematics
1 answer:
Kitty [74]4 years ago
7 0

Answer:

38

Step-by-step explanation:

f(-9) is the value of f(x) when x = -9. Therefore, f(-9) = 4 from the graph. Doing the same with g(6), we can see that g(6) = 6. Our expression becomes:

-1 * 4 + 7 * 6

= -4 + 42

= 38

You might be interested in
. The time of a clock as seen in a mirror is 3:15. The correct time is​
Oksana_A [137]

Answer:

3:15 cause a mirror cant change time

Step-by-step explanation:

go in ur mirror and look at the time did it somehow get darker or lighter???

8 0
3 years ago
Read 2 more answers
Which of the following subtraction problems has a difference of 197.367? Select TWO that apply.
Vlad1618 [11]

Answer: should be b and c

Step-by-step explanation: they are the only 2 that give 197.367 as an answer when the 2 numbers are subtracted from each other.

8 0
3 years ago
HELP Use the properties of sigma notation and the summation formulas to evaluate. See attached
Naddik [55]
Write out all the solutions from 1 to 10 and add them together 

(1^2+3(1)-2)=2
(2^2+3(2)-2)=8 
" = 16
" = 32 
" = 38 
" = 52
" = 68 
" = 86 
" = 106 
" = 128

Add them together: 530 

Hope I helped :) 
3 0
4 years ago
A) what is the slope of the parallel to y=2x+3
tekilochka [14]

Answer:

a) 2 b) -1/2

Step-by-step explanation:

a) im pretty sure the question only asks for the slope of the parallel line y=2x+3, that that would be 2 because they have the same slope

b) the question is phrased weird, but im assuming it wants the same thing from a, (the slope) and the slope of a perpendicular like is always the opposite reciprocal of the original number

for example in y=2x+3:

2 is the original slope

meaning that the perpendicular would be -1/2

<em>the</em><em> </em><em>images</em><em> </em><em>above</em><em> </em><em>are</em><em> </em><em>just</em><em> </em><em>examples</em><em> </em><em>and</em><em> </em><em>are</em><em> </em><em>not</em><em> </em><em>related</em><em> </em><em>to</em><em> </em><em>the</em><em> </em><em>answer</em>

6 0
4 years ago
A car and a truck are traveling north on a highway. The truck has a speed of 42 mph and the car has a speed of 37 mph. If the tr
irga5000 [103]

Answer:

  5 mph north

Step-by-step explanation:

The relative velocity of the truck with respect to the car is ...

  relative velocity = truck velocity - car velocity

  relative velocity = 42 mph north - 37 mph north

  relative velocity = 5 mph north

5 0
4 years ago
Other questions:
  • What is the solution to the equation shown below?<br> 3/x-2 + 6 = x_2+8
    6·1 answer
  • An electrician bought 120 feet of electrical wire and used 105 feet of it what percent of wire went unused
    11·2 answers
  • I need help with this
    6·1 answer
  • Please answer this correctly
    13·1 answer
  • Find the perimeter of a semi circle whose diameter is 21cm​
    11·1 answer
  • - A paper drinking cup in the shape of a cone has a height of 12 centime ters and
    13·1 answer
  • Function g can be thought of as a scaled version of f(x) = x^2 <br> write the equation for g(x)
    10·1 answer
  • Each of the figures are similar. Find the missing length
    15·1 answer
  • Select all that are true.
    5·2 answers
  • Determine if each conjecture is true or false. If false, provide a counterexample.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!