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
Vitek1552 [10]
3 years ago
8

Please Help! It is Pre-Calc and I need to know the answer!

Mathematics
1 answer:
mezya [45]3 years ago
6 0

The limit of a continuous function at a point is just the value of that function at the point.

a. f(x)=10

f(-1)=10

f(x)=x

f(-1)=-1

Answer: a. 10 b=-1, choice a

You might be interested in
How do I order 1/7,-1/7 and 0 from least to greatest ?
frutty [35]
-1/7,0,1/7 is the answer!!!
4 0
3 years ago
Read 2 more answers
Find two positive numbers if their ratio is 8:5 and the difference is 150.
natima [27]
Let's call the two numbers x and y. We can write a system of equations to describe the situation:

5x = 8y

x - y = 150

Let's solve the first equation for x:

x = 8y/5

Now we can use substitution to solve the system by plugging 8y/5 in for x in the second equation:

(8y/5) - y = 150

Simplify:

3y/5 = 150

3y = 750

y = 250

If y = 250, then x is:

x = 8(250)/5 = 400

The answer is 250 and 400.






7 0
3 years ago
4(2x+8)=5(x+4)<br>solve for X​
DerKrebs [107]

x = -4

Have a Merry Christmas!

6 0
3 years ago
the line x=3 is the axis of symmetry for the graph of a parabola. if the parabola contains the points (5,-3) and (4,9), what is
OLEGan [10]

a.  How many floors are between the seventh and fifteenth floors?

4 0
3 years ago
2√63 what is the radical
Mumz [18]

Answer:

7.94

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Introduction to addition or subtraction of fractions with different denominator 3/5+1/3
    9·1 answer
  • Can some one help me out pls
    11·2 answers
  • 220/100=22 tenths=2 ones 2=tenths=
    9·1 answer
  • What is 2+5x=7-3x equal step by step
    11·2 answers
  • Find the output, g, when the input, r, is 3.<br> g = -5r+13<br> g=_____
    7·1 answer
  • 4 1/2 dived by 2 7/10
    9·2 answers
  • There are 6 times as many chickens as roosters at the farm. There are 4 roosters at the farm. How many chickens are there at the
    10·2 answers
  • Adalyn used 2.5 yards of fabric to make 3 decorative pillows. If she makes 12 pillows, how many yards of fabric will she need?
    15·1 answer
  • A) 3√2 - 5√8 + 2√20
    15·1 answer
  • Now consider another hypothetical tax code. Assume the tax rate on the first $15,000 of taxable income is 10% and the tax rate o
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!