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
Anestetic [448]
3 years ago
6

Select the correct answer. Consider functions f and g. f(x) = x^3 + 5x^2-x Which statement is true about these functions? A. Ove

r the interval , function f and function g are decreasing at the same rate. B. Over the interval , function f is increasing at the same rate that function g is decreasing. C. Over the interval , function f is decreasing at a faster rate than function g is increasing. D. Over the interval , function f is increasing at a faster rate than function g is decreasing.
Mathematics
2 answers:
Furkat [3]3 years ago
5 0

Answer:

A

Step-by-step explanation:

nika2105 [10]3 years ago
3 0

Answer:

4.0/5

12

The second statement.

Step-by-step explanation:

Any increasing exponential function will always eventually be greater than any other non-exponential function.

You might be interested in
One way to show that two triangles are similar is to show that ______.
Firlakuza [10]

Answer:

they have two congruent angles or AA

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
In the diagram below, AB is parallel to CD. What is the value of y?
valentinak56 [21]

Answer:

72

Step-by-step explanation:

Corresponding angles on parallel lines always have the same measure.

5 0
2 years ago
Walter left home and walked 0.6 mile to the post office. Then he turned around and walked 0.6 mile back in the direction from wh
FrozenT [24]

Answer:

0.12

Step-by-step explanation:

4 0
3 years ago
(25+3) - 7 x 3 + (2x4)
arlik [135]

Answer:

It is not correct, the answer is 15

Step-by-step explanation:

They forgot the rule of PEMDAS, and accidentally subtracted before they multiplied. It should've gone

(25+3) - 7 x 3 + (2x4)

28-7x3+8

28-21+8

Since it's minus 21, that means it's negative, so -21+8=13

28-13=15

4 0
3 years ago
How many times does the graph of 4x = 32 - x2 cross the x-axis?
garik1379 [7]

Answer:

The graph crosses the x-axis 2 times

The solutions are  x = -8  &  x = 4

Step-by-step explanation:

Qaudratics are in the form ax^2 + bx+ c

Where a, b, c are constants

Now, let's arrange this equation in this form:

4x=32-x^2\\x^2+4x-32=0

Where

a = 1

b = 4

c = -32

We need to know the discriminant to know nature of roots. The discriminant is:

D=b^2-4ac

If

  • D = 0 , we have 2 similar root and there is 2 solutions and that touches the x-axis
  • D > 0,  we have 2 distinct roots/solutions and both cut the x-axis
  • D < 0,  we have imaginary roots and it never cuts the x-axis

Let's find value of Discriminant:

D=b^2-4ac\\D=(4)^2 -4(1)(-32)\\D=144

Certainly D > 0, so there are 2 distinct roots and cuts the x-axis twice.

We get the roots/solutions by factoring:

x^2+4x-32=0\\(x+8)(x-4)=0\\x=4,-8

Thus,

The graph crosses the x-axis 2 times

The solutions are  x = -8  &  x = 4

6 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate 7/8 divided by 2/4
    10·2 answers
  • 6^4x-5=6^2x solve for “x”
    7·1 answer
  • 6. Many American cars feature speedometers
    5·1 answer
  • Which expression has a value of 36 when x=4 and y=7 A. 2xy B. 2x+4y C. 6y-x D. 12x-2y
    11·2 answers
  • On a game show, a contestant randomly chooses a chip from a bag that contains numbers and strikes. The theoretical probability o
    14·1 answer
  • An angle measures 45 Degree . What is the measure of its complement?
    10·2 answers
  • PQ:QR is 5:2 and PR=42 find PQ and QR​
    10·1 answer
  • Help me pleaseeeeeeREEEEEEEEE
    9·1 answer
  • HELP
    7·1 answer
  • PLEASE HELP!!<br><br> What is the slope of the line on the graph?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!