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
Sophie [7]
2 years ago
8

Find the range and vertex for f(x) = -2|x + 1| - 5

Mathematics
1 answer:
AlexFokin [52]2 years ago
7 0

Step-by-step explanation:

.

You might be interested in
Find the equation of the axis of symmetry for this function <br> F(x)= 5x^2 - 3x + 5
likoan [24]

Answer:

x = \frac{3}{10}

Step-by-step explanation:

Given a quadratic in standard form, ax² + bx + c : a ≠ 0

Then the axis of symmetry is a vertical line with equation x = h

where h is the x- coordinate of the vertex.

The x- coordinate of the vertex is

x_{vertex} = - \frac{b}{2a}

f(x) = 5x² - 3x + 5 ← is in standard form

with a = 5 and b = - 3, thus

x_{vertex} = - \frac{-3}{10} = \frac{3}{10}

Thus the equation of the axis of symmetry is x = \frac{3}{10}

3 0
3 years ago
Multiply or divide. Write your answers in simplest form. 2/3 x 3/4, 3/5 divided by 1/2, 5 Divided by 3/8, 3/7 x 4/3, 4/9 divided
Yanka [14]
X/2, 6/5, 40/3,4x/7,20/27
7 0
3 years ago
Solve each equation by graphing. round to the nearest tenth.2x^2+5=11x
Lesechka [4]

Answer:

7

Step-by-step explanation:7

7 0
2 years ago
Write an expression for the sequence of operations described below.
Elodia [21]

Answer:

not sure if im right but this is my problem

3b=7

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the measure of Angle R?
Ivanshal [37]

The sum of angles in triangle is equal to 180 degrees, so

<R =180-56-30

<R=94

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is not a proportion 1/4=3/12 4/10=12/20 2/4=3/6 8/6=20/15
    6·2 answers
  • Domain for g(x) = √4x – x^2​
    8·2 answers
  • Susan has $800 in a savings account that earns 6% annually. If the interest is not compounded, how much interest will she earn i
    11·1 answer
  • Can you please help me with the equation 2ax-b=cx+d? We have to solve for x
    8·1 answer
  • What is the volume of a solid that 2m, 2m, 9m, 9m, 6m?
    9·1 answer
  • There are 58 students in an art class. The day before class begins, 10.3 percent of the students cancel
    8·1 answer
  • Solve the equation.<br><br> 3(x−9)=30
    8·1 answer
  • Need help so confusing whats the answer <br><br> no spam
    13·1 answer
  • Question 7 of 10
    13·1 answer
  • 23,465 Round to the nearest ten
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!