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
Rasek [7]
3 years ago
7

If g(x)= 3x+1, evaluate g(-2)

Mathematics
1 answer:
seropon [69]3 years ago
4 0

Hey there!

G(x) = 3x + 1

G(-2)

They just ask you to insert the value of -2 instead of x

= (-2)(3) + 1

G(-2)= -5


You might be interested in
Select all the equations below that have a slope of -5.
Zanzabum

Answer:

B and C

Step-by-step explanation:

they have -5x,   it doesn't really matter on their order

7 0
3 years ago
Please help with this 1 question it's 20 points.
Elden [556K]
JIG is clockwise around the figure, as is DEF, so there is no reflection involved. The midpoint between any two corresponding vertices is (1, 4), so that is the center of rotation. Figure DEF is "upside down" from JIG, so rotation is 180°.

The 1st selection is appropriate.
7 0
3 years ago
Read 2 more answers
Help meeeeeeeeeeeeeeee pleaseee!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
konstantin123 [22]

For the equation  F(x) = ax² + bx + c we have:

  • maximum value if a<0
  • minimum value if a>0

F(x) = -3x² + 18x + 3    ⇒  a = -3, b = 18

a < 0    ⇒   the function has a maximum value

Quadratic function has the maximum value (or minimum) at vertex of its parabola.

The maximum value is k at x=h where:  h=\dfrac{-b}{2a}  and  k = F(h)

h=\dfrac{-18}{2\cdot(-3)}=3\\\\F(3)=-3\cdot3^2+18\cdot3+3=-27+54+3=30

Therefore:

<h3> The function has a maximum value of 30 at x = 3</h3>

3 0
1 year ago
If x plus one upon X equal to 11 find the value of x square + 1 upon x square
zubka84 [21]
119 <answer (check the solution in above pic)


hey friend i hope this answer is helpful


marl as brainliest if i deserve

6 0
3 years ago
Graph 6x-2y=2 ,9x-3y=1
enot [183]

It's a linear function. We need only two points to draw a graph.

We choose any values of x and calculate the value of y.

6x-2y=2\qquad|-6x\\\\-2y=-6x+2\qquad|:(-2)\\\\y=3x-1

for x= 0 → y = 3(0) - 1 = 0 - 1 = -1 → (0, -1)

for x = 2 → y = 3(2) - 1 = 6 - 1 = 5 → (2, 5)

9x-3y=1\qquad|-9x\\\\-3y=-9x+1\qquad|:(-3)\\\\t=3x-\dfrac{1}{3}

for x = 0 → y = 3(0) - 1/3 = 0 - 1/3 = -1/3 → (0, -1/3)

for x = 2 → y = 3(2) - 1/3 = 6 - 1/3 = 5 2/3 → (2, 5 2/3)

4 0
3 years ago
Other questions:
  • Out of a population of 1,000 students, 80 were asked by a random sampling what color they would prefer for their first car. Thei
    13·1 answer
  • A cone has a radius of 200 m at its base. The cone is 50 m high. How much space is inside the cone?
    11·1 answer
  • Prime number between 10 and 20 The number has 26 as multiple
    7·2 answers
  • What is the value of x?<br><br> Help me.
    15·2 answers
  • Hello! Can I get some help with calculus please? #14 and #18. Don't forget to show your work. I appreciate the help! ​
    6·1 answer
  • Kristin bought 3 oranges for $1.80.<br><br> What was the price per orange?
    13·2 answers
  • -4x &lt; 16<br> How do I solve this inequality?
    6·1 answer
  • A bank loaned out $15,000, part of it at the rate of 7% per year and the rest at 17% per year. If the interest received in one y
    15·1 answer
  • PLSSSSSSSSSSSSSSSSSSSSS
    14·1 answer
  • Please help extra points
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!