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
Andrei [34K]
2 years ago
14

Find the limit of the function by using direct substitution. limit as x approaches four of quantity x squared plus three x minus

one
Mathematics
2 answers:
MAXImum [283]2 years ago
8 0

Answer:

The correct answer is 27, when using direct substitution

Step-by-step explanation:

(4)^2+3(4)-1 --> 16+12-1 --> 16+11= 27

Yuliya22 [10]2 years ago
5 0
\lim_{x \to 4} f(x)=x^2+3x-1
just subsitute
f(4)=4²+3(4)-1
f(4)=16+12-1
f(4)=28-1
f(4)=27

it approaches 27 as x approaches 4
You might be interested in
A car purchased for $43,000 is worth $40,125 after being used for one year. How much will the car be worth in 7 years?
olga2289 [7]

Answer:

$22,875

Hope this helps :)

7 0
2 years ago
Is graph a proportional
klemol [59]
Yes, Graphs (depending on which one but I'm assuming your talking about coordinate grids) are proportional because they have on vertical and one horizontal line dividing them. They extend infinitely 
5 0
3 years ago
Regan earned a total of 15 by selling 5 cups of lemonade how many cups of lemonade does Reagan need to sell and altar on $42 ass
Gemiola [76]
Idk if its right sorry

8 0
3 years ago
What Is 3,552,308,725 In Word Form
Liono4ka [1.6K]
3, 552, 308, 725 in word form is:

Three billion, five hundred fifty-two million, three hundred eight thousand, seven hundred twenty-five.

7 0
3 years ago
Read 2 more answers
Select all of the quantities that are correctly expressed in scientific notation
rjkz [21]
The first one and the last one
4 0
2 years ago
Other questions:
  • The school that Carlos goes to is selling tickets to the annual talent show. On the first day of ticket sales the school sold 4
    6·1 answer
  • Is 4 the multiple of 8 true or false
    14·2 answers
  • Julie spent $57.83 for her party. She spent some of the money on decorations and $39.59 on food. How much did Julie spend on dec
    9·2 answers
  • Estimate the standard deviation using the range rule of thumb of a data set with a minimum value of 176 and a maximum value of 2
    13·2 answers
  • Please explain how you get the answer to this question...
    7·1 answer
  • Can someone help in need the length of the third side
    14·1 answer
  • True or false: The part is always above 100 when setting up the proportion.
    9·1 answer
  • Does anyone know what 8x+4 = 3x+2?
    10·2 answers
  • 1. Put the following decimals in order of size, starting with the one with the least value: 0.125 0.4 0.62 1.05 0.05
    8·2 answers
  • FULL EXPLANATION PLEASE<br> WILL MARK BRAINLIST!! :)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!