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
ss7ja [257]
4 years ago
14

HELP ASAP, BIG TEST! When f(c)= 10x^2 + 3x -4, evaluate f(-4)

Mathematics
1 answer:
3241004551 [841]4 years ago
7 0

Answer:

f(x)  = 144

Step-by-step explanation:

This problem deals with a function. All this question is asking is to plug in -4 every time an x appears.

So, let's do that:

f(-4) = 10(-4)^{2} + 3(-4) - 4

f(-4) = 10(16) - 12 - 4

f(-4) = 160 - 16

f(-4) = 144

You might be interested in
Solutes in the bloodstream enter cells through osmosis, which is the diffusion of fluid through a semipermeable membrane. Let C
kow [346]

Answer:

since the rate at  which concentration inside the cell is proportional to the difference in the concentration of the solute in the blood stream and the concentration within the cell, then the rate of change of concentration within the cell is equals to K(L-C).

Thus, the  required differential equation is Δc/Δt = K( L - C ).

Step-by-step explanation:

4 0
3 years ago
How many solutions does this equation have? 6x-2=6x+7
Anon25 [30]

None, the equation 6x - 2 = 6x + 7 does not have any solutions.

<h3>What is an algebraic equation? </h3>

An algebraic equation is an equation that consists of numbers and variables. To solve the variables, there is a need to make use of some or all of the arithmetic operations such as:

  • Addition
  • Subtraction
  • Division, and
  • Multiplication

From the given equation:

6x - 2 = 6x + 7

Collect like terms

6x - 6x -2 - 7 = 0

0 - 9 = 0

Since there is no variable to solve for in the equation, we can conclude that the equation does not have any solutions.

Learn more about algebraic equations here:

brainly.com/question/4344214

6 0
3 years ago
Read 2 more answers
David has a paper route. He delivers a certain number of papers every day. For each paper he delivers, he makes the same amount
Vaselesa [24]
Find how many hours he does in a day and then divide that by the number of papers he delivers every day. 
7 0
3 years ago
Multiplication property of equality if 4x/2=4 then
aleksley [76]
2x=4,x=2 is your answer
8 0
3 years ago
What type of plate boundary joins mid ocean ridge segments quizzlet?
Anit [1.1K]
Mid ocean ridges are formed when two tectonic plates are drifting away from each other. This is known as a divergent or constructive plate boundary. Mid ocean ridges are formed as two oceanic plates move away from each other. The plates move as a result of convection cells in the mantle that generate convection currents. An example of a midocean ridge is the Mid Atlantic ridge where African plate drifts away from the north and south American plates. 
4 0
4 years ago
Other questions:
  • Using the completing-the-square method, rewrite f(x) = x2 − 8x + 3 in vertex form. f(x) = (x − 8)2 f(x) = (x − 4)2 − 13 f(x) = (
    10·2 answers
  • How do I find the missing factor?
    11·1 answer
  • An artist is going to sell two sizes of prints at an art fair. The artist will charge $20 for the small print and $45 for a larg
    9·1 answer
  • What are the rules to solving equations by multiplying or dividing?
    5·1 answer
  • The Jones family has saved a maximum of $750 for their family vacation to the beach. While planning the trip, they determine tha
    12·1 answer
  • Dan has 3 ⅔ cups of milk. If he used ¼ of the milk for his breakfast, how much milk does Dan have left?
    9·2 answers
  • HELPPPP...When you have a division problem like the one listed below... What do you do with the exponents? ​
    13·1 answer
  • What are the values of X and Z.
    10·1 answer
  • PLZ HELP!! brainliest and 40pnts
    13·1 answer
  • PLS HELP FOR BRAINLIEST JUST PUT THE LETTER
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!