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
raketka [301]
2 years ago
7

If f(x)=x²-16 is continuous at x = -4, find f(-4).

Mathematics
2 answers:
mylen [45]2 years ago
8 0

Answer:

f(-4) =0

Step-by-step explanation:

f(x)=x²-16

Let x = -4

f(-4) = (-4)^2 -16

       =  16-16

       = 0

True [87]2 years ago
5 0

Answer:

0

Step-by-step explanation:

f(-4) means x = -4 so then plug -4 into the function.

y = -4²-16

y = 0

You might be interested in
Find the measure of angle D and E Angle A = 90 degrees Angle B = 90 degrees Angle C= Angle D Angle E = 90 degrees ​
Kobotan [32]

Answer:

45

Step-by-step explanation:

all angles have to add up to a total of 360, so the other 3 angles equal 270 and there's two more angles that need to split 90° equally

5 0
3 years ago
An apartment lease states that the rent will go up $60 each year. The rent in the 6th year is $1250. Identify the slope and poin
oksano4ka [1.4K]

Answer:

The slope of the linear equation will be 60 and the point on the line will be (6,1250).

R - 1250 = 60(y - 6)

Step-by-step explanation:

An apartment lease states that the rent will go up by $60 each year. The rent in the 6th year is $1250.

Therefore, the slope of the linear equation will be 60 and the point on the line will be (6,1250).

Now, the point-slope form of the linear equation which models the rent (R(y)) in terms of how many years (y) the tenants have lived there will be

R - 1250 = 60(y - 6) (Answer)

7 0
3 years ago
What is the solution for x in the equation?
Vsevolod [243]

Answer:

Perpendicular ⇒

m = -1/-4 = 1/4

g(x) = (1/4)x + b

3/4 = (1/4)(5) + b

b = -1/2

g(x) = (1/4)x - 1/2

Step-by-step explanation:

3 0
2 years ago
What values of x make this inequality true?
Alborosie

Answer:

A. x > 13

Step-by-step explanation:

x-3>10

x>10+3

x>13

3 0
3 years ago
lengths of two sides of a triangle are 6cm and 10cm. the two whole numbers between which the length of third side lie is​
solong [7]

Answer:

plz mark me as brainiest

Step-by-step explanation:

10-6=4

10+6 =16

4 >x>16.

7 0
3 years ago
Other questions:
  • If you have 3 cups of pineapple juice and there is 20% of pineapple juice in your punch recipe, how many total cups of punch can
    10·1 answer
  • You walk 2 miles in 1/2 hour. At that rate, how long will it take you to walk 3 miles?
    13·1 answer
  • (Need this done as soon as possible)
    7·2 answers
  • What's more 12cm or 98mm
    14·2 answers
  • The 6th term of an arithmetic progression is 35 and the 13th term is 77. find the 20th term​
    6·1 answer
  • Need help on 16 please!!!!!!!
    15·2 answers
  • What is the opposite value of -(-9) ?
    8·2 answers
  • I don’t understand how to do this
    15·2 answers
  • In terms of geometric shapes, a slice of pizza closely resembles what?
    7·1 answer
  • Find the surface area 5 in 7 in 3 in​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!