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
slega [8]
3 years ago
14

Let f(x) = 5x + 4 and g(a) = a2 − 4a + 4 2 . Find the function value. g(−2)

Mathematics
1 answer:
natta225 [31]3 years ago
7 0

Answer:  54

<u>Step-by-step explanation:</u>

replace "a" with "-2" in the g-equation

g(a) = a² - 4a + 42

g(-2) = (-2)² - 4(-2) + 42

        =  4       + 8   + 42

        =  54

You might be interested in
Determine which function(s) is NOT a linear function. Select all that apply.
VLD [36.1K]

Answer:

x=3

Step-by-step explanation:

By vertical line test, x=3 fails because more than 2 points have the same x value. Functions must pass the vertical line test.


8 0
3 years ago
Grace bought a television for $329 and some DVDs for $5.75 each. Write and equations to find out how many DVDs grace bought if s
marishachu [46]

The total number of DVDs that she bough is 6

<h3>Linear equations</h3>

Linear equation are expression that has a leading degree of 1.

Let the price of each DVD be x such that if Grace bought a television for $329 and some DVDs for $5.75 each  and spent a total of $363.50, ten;

329 + 5.75x = 363.5

Subtract 329 from both sides

329 + 5.75x - 329 = 363.5 - 329

5.75x = 34.5

x = 34.5/5.75

x = 6

This shows that the total number of DVDs that she bough is 6

Learn more on linear equation here: brainly.com/question/2030026

#SPJ1

3 0
2 years ago
If the length of the side of a square is 3×-y what is the area of the square in terms of x and y
soldier1979 [14.2K]
(3x -y)(3x-y )= 9x^2 - 6xy + y^2
5 0
3 years ago
What is the distance between point P1 and P2?
julia-pushkina [17]
The rise is 1 and the run is 7
5 0
3 years ago
There are 2 green,5 yellow, 6 red,and 7 blue marbles in a bag. Erin picks one marble from the bag without looking. What is the p
Svetach [21]

Answer:

c 35%

Step-by-step explanation:

2 green,5 yellow, 6 red,and 7 blue marbles

2+5+6+7 = 20 marbles

P(blue) = blue marbles / total marbles

             = 7/20

              = 35/100

               =35%

7 0
3 years ago
Other questions:
  • Which point is located at (2, 3)?<br> 1 A<br> 2 B<br> 3 C<br> 4 D
    9·2 answers
  • Given a polynomial and one of its factors bother main factors 9x^3 + 20x^2 - 68x - 16; (x+4)
    15·1 answer
  • What is a quadratic function (f) whose zeros are 2 and -11
    8·1 answer
  • Which point lies on a sphere?<br> J<br> B<br> S
    5·2 answers
  • A poll shows that 50% of students play sports
    13·1 answer
  • Can anyone help me with this ?????
    15·2 answers
  • It takes 3 minutes to walk 37.5 meters. What is the speed
    5·2 answers
  • Division of 24/44 plz help me it's urgent​
    10·1 answer
  • The elevator of a local hotel has a maximum weight capacity of 2,000 pounds. There are already people on the elevator that have
    13·1 answer
  • Pls HAAAAAAAALLLLPPPPP plez
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!