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
natita [175]
3 years ago
13

If g(x) = -3x^2 +4x+5 find g(3)

Mathematics
2 answers:
Fudgin [204]3 years ago
5 0

Answer:

-10

Step-by-step explanation:

g(x) = -3x^2 +4x+5

Let x = 3

g(3) = -3*(3)^2 +4*3+5

     = -3*9 +12+5

     = -27+12+5

     = -10    

Paha777 [63]3 years ago
5 0

Answer:

g(3) = -10

Step-by-step explanation:

g(x) = -3x^2 + 4x + 5

g(3) = -3(3^2) + 4(3) + 5

g(3) = -3(9) + 12 + 5

g(3) = -27 + 12 + 5

g(3) = -15 + 5

g(3) = -10

You might be interested in
In the diagram triangles ABE and ACD are similar.
jolli1 [7]

Answer:

p = 7.2

q = 6.4

Step-by-step explanation:

if the triangles are similar then the side lengths must be proportional :

AC/BA = CD/BE

9/5 = p/4 cross multiply expressions

5p = 36 divide both sides by 5

p = 7.2

same goes for q

9/5 = (q+8)/8 cross multiply expressions

72 = 5(q+8) divide both sides by 5

14.4 = q+8 subtract 8 from both sides

6.4 = q

3 0
3 years ago
Please answer the question in the picture
rosijanka [135]

answer:

(5x-1)(x-3)

explanation:

→ 5x² - 16x +3

→ 5x² -15x - x +3

→ 5x(x-3)-1(x-3)

→ (5x-1)(x-3)

3 0
3 years ago
Suppose the body length L in inches of a baby snake is given by L(m) = 1.5 + 2m, where m is the age of the snake in months until
Inessa [10]
L(m) = 1.5 + 2m.....when snake is 8 months..m = 8
L(8) = 1.5 + 2(8)
L(8) = 1.5 + 16
L(8) = 17.5 inches <==

L(m) = 1.5 + 2m....length is 25.5.....L(m) = 25.5
25.5 = 1.5 + 2m
25.5 - 1.5 = 2m
24 = 2m
24/2 = m
12 = m ....12 months <==
4 0
4 years ago
Read 2 more answers
X^3 [3-2x) 5(23-3)5 (8) |2|
erma4kov [3.2K]
I think the answer is <span>−<span>16000<span>x^4</span></span></span>+<span>24000<span>x^<span>3</span></span></span>
8 0
4 years ago
An account is opened with an initial deposit of $5,500 and earns 2.5% interest compounded annually. What will the account be wor
vaieri [72.5K]

Answer:3243

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • What is the solution to 3.2x = 6.4?<br> a. x = 2<br> b. x = 3.2<br> c. x = 9.6<br> d. x = 20.48
    9·1 answer
  • Select a composite number to break into factors. Continue<br>factoring until all factors are prime.​
    13·1 answer
  • X, Y and Z form the vertices of a triangle. XY = 12.4m, XZ = 10.4m and YZ = 8.7m. Find the angle ∠ YXZ rounded to 1 DP.
    14·1 answer
  • A restaurant is open from 2 pm to 2 am on a certain day, and a maximum of 200 clients can fit inside. If f(t) is the number of c
    9·1 answer
  • 1+9+40-40+40+10x2 equals what?
    11·1 answer
  • 5(x+3)=2x+3 what is x?
    15·2 answers
  • 4/3+căn5 - 8/1+căn5 +15/căn5
    8·1 answer
  • Two standerd six-sided dice are rolled. As a common fraction, what is the probability that the sum of the two numbers rolled is
    10·2 answers
  • A line passes through the point (-1,-5) and has a slope of -5.
    5·1 answer
  • Help me oo000-00000of
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!