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
alexira [117]
3 years ago
5

98 POINTS PLEASE HELP

Mathematics
2 answers:
grandymaker [24]3 years ago
8 0

Answer:

The function is increasing when x>1

The y-intercept is -2

Is because a function whose tangent turns up and down infinitely often near the origin.

lilavasa [31]3 years ago
3 0

Answer:

The second and third answers are correct.

Step-by-step explanation:

This is a upwards opening parabola.  It has no maximum.  It has a minimum at ( 1,-4).  

The first answers is incorrect.

A function is increasing when it goes up.  It is increasing from 1 to the right  or when x>1 . It is also increasing from - infinity to 1   so x <1

The second answer is correct.

The y intercept is where it crosses the y axis.  This is at the point x = -2

The third answer is correct.

All points on a graph are solutions to the function.  If the function is set equal to zero, then this has two real zeros.

The fourth answer is false.

A constant rate of change means that it is linear.  This is a parabola.  A parabola increases as x^2 not x, so it is not a constant rate of change

The fifth answer is not correct.

The range is the values that y can take.This says y must be less than or equal to -4.  That is not true.  y≥ -4.  

The sixth answer is not correct.

You might be interested in
1. If a = -1 , the value of3a + 1 is ​
erastovalidia [21]

Answer:

f(a) = 3a + 1 \\ Now,\: a =  - 1 \\ f( - 1) = 3( - 1) + 1 \\ f( - 1) =  - 3 + 1 \\ \boxed{ f( - 1) =  - 2}

  • Therefore, <em><u>-2</u></em> is the right answer.
6 0
2 years ago
Simplify the following 4√28÷3√7​
finlep [7]

Answer:

8/3 ( Fraction Form), 2.6 ( Decimal Form),  2 2/3 ( Mixed Number Form)

Step-by-step explanation:

Simplify the radical by breaking  the radicand up into  a product of known factors, assuming positive real numbers.

6 0
2 years ago
Read 2 more answers
PLZ HELP E!!!!!!! WILL MARK BRAINLIEST
vitfil [10]

Answer:

1

+

sec

2

(

x

)

sin

2

(

x

)

=

sec

2

(

x

)

Start on the left side.

1

+

sec

2

(

x

)

sin

2

(

x

)

Convert to sines and cosines.

Tap for more steps...

1

+

1

cos

2

(

x

)

sin

2

(

x

)

Write  

sin

2

(

x

)

as a fraction with denominator  

1

.

1

+

1

cos

2

(

x

)

⋅

sin

2

(

x

)

1

Combine.

1

+

1

sin

2

(

x

)

cos

2

(

x

)

⋅

1

Multiply  

sin

(

x

)

2

by  

1

.

1

+

sin

2

(

x

)

cos

2

(

x

)

⋅

1

Multiply  

cos

(

x

)

2

by  

1

.

1

+

sin

2

(

x

)

cos

2

(

x

)

Apply Pythagorean identity in reverse.

1

+

1

−

cos

2

(

x

)

cos

2

(

x

)

Simplify.

Tap for more steps...

1

cos

2

(

x

)

Now consider the right side of the equation.

sec

2

(

x

)

Convert to sines and cosines.

Tap for more steps...

1

2

cos

2

(

x

)

One to any power is one.

1

cos

2

(

x

)

Because the two sides have been shown to be equivalent, the equation is an identity.

1

+

sec

2

(

x

)

sin

2

(

x

)

=

sec

2

(

x

)

is an identity

Step-by-step explanation:

7 0
2 years ago
Put the numbers in order from smallest to largest.
AnnZ [28]
In order of problems/numbers - 4, 3, 5, 6, 1, 2
3 0
2 years ago
A) c&lt; 13<br> b) c&lt;-)<br> c) c&gt; 13<br> d) c&gt;-73
Elden [556K]

Answer: what are you trying to ask here?

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Ivan can type 54 words in 3 minutes. At this rate, how many words can he type in 10 minutes?
    5·2 answers
  • Geometry help anyone!!
    6·1 answer
  • How would I know what lines are intersecting, perpendicular, parallel and coinciding based off an equation given? Like in the pi
    11·1 answer
  • The probability that one bulb is red and one is yellow is
    7·1 answer
  • Suzie drew the line of best fit on the scatter plot shown.
    5·1 answer
  • . Write the following expression in factored form using the greatest common factor.<br> 50a3 + 10a2
    10·1 answer
  • Clay weighs 9 times as much as his baby sister clay weighs 63 pounds how much doea hiw baby sister weigh in ounces
    9·1 answer
  • -9-13+2+13−9−13+2+13minus, 9, minus, 13, plus, 2, plus, 13.
    5·1 answer
  • Round 12,628 to nearest 1,000
    9·2 answers
  • What is the value of c in the following equation: 29.4 + c = 62
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!