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
Lynna [10]
3 years ago
9

Is y=-2x^2+3x-1 max or min

Mathematics
1 answer:
puteri [66]3 years ago
4 0
Use the formula
x
=
−
b
2
a
x
=
-
b
2
a
to find the maximum and minimum.
(
−
3
4
,
41
8
)
You might be interested in
2. What is the place value of the "6" in the number: 181,452.836? *
matrenka [14]

A. tenths

B. ones

C. oneths

D. thousands

E. others

my answer is A. ones

5 0
3 years ago
Pls Answer really need it
vfiekz [6]
Unit Rate:
6 plants in 1 square yard
Square yard for every 100 grass seeds
8 seeds per square foot
2 plants per square foot

Rate:
25 trees per 25 yards
4 acres for 800 plants
7 0
3 years ago
Hi I'm bored and I want to give away free points!
Helga [31]
Mystery of love and my kind of woman
4 0
3 years ago
Read 2 more answers
Look at the system of equations below. Y=2x+5 y=x+6 What is the x-coordinate of the solution to the system?
soldi70 [24.7K]

Answer:

1

Step-by-step explanation:

Given the system of equations below

y=2x+5

y=x+6

Equating the right hand side of the expressions we will have;

2x+5 = x+6

Collect the like terms;

2x - x = 6 - 5

x = 1

Hence the x-coordinate of the solution to the system is 1

4 0
3 years ago
Five less than two times a number is sixty-nine. A. 5 – 2t = 69 t = –32 B. 2t – 5 = 69 t = 37 C. 5 + 2t = 69 t = 32 D. none of t
Julli [10]

Let's translate the expression step by step:


"Five less than..." \to we will have to subtract five from something


"two times a number" \to 2t.


So, we have


"Five less than two times a number" \to 2t-5.


This "is sixty-nine", where "is" means "is equal to". So, the equation is


2t-5=69


which is option B

5 0
3 years ago
Other questions:
  • Maria earned $450 in 5 days. What was her average earning per day?
    7·2 answers
  • The slope of a line is 1, and the y-intercept is -1. What is the equation of the line written in slope-intercept form?
    12·1 answer
  • In the diagram, which angles are vertical angles? Select
    10·2 answers
  • Evaluate the following:
    7·1 answer
  • 2 50 gallon pumps flooded basement
    12·1 answer
  • Help me pls. this is due tonight
    14·2 answers
  • Will choose branliest
    9·1 answer
  • Find the domain of f(x)= x/x-9
    11·1 answer
  • Select all the fractions and/or mixed numbers that are equivalent to 225%.
    5·1 answer
  • Help me solve this problem please.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!