MATHEMATICS MIDDLE SCHOOL

Which interval for the graphed function contains the local maximum? A ( -3,-2)
B (-2,0)
C (0,2)
D (2,4)
Which interval for the graphed function contains the local maximum? - 1

Answers

Answer 1
Answer:

Answer:

Option C is correct .i.e., ( 0 , 2 )

Step-by-step explanation:

We are given with a graph.

To find: Interval of local maximum

We can clearly see from graph that there is only one point of maximum.

Point of maximum is ( 1.55 , 10.8 )

Option A:

Interval is ( -3 , -2 ) means x > -3 & x < -2

but this interval does not contain x-coordinate of point of Maximum.

Thus, this option is incorrect

Option B:

Interval is ( -2 , 0 ) means x > -2 & x < 0

but this interval does not contain x-coordinate of point of Maximum.

Thus, this option is incorrect

Option C:

Interval is ( 0 , 2 ) means x > 0 & x < 2

Here, this interval contain x-coordinate of point of Maximum.

Thus, this option is correct

Option D:

Interval is ( 2 , 4 ) means x > 2 & x < 4

but this interval does not contain x-coordinate of point of Maximum.

Thus, this option is incorrect

Therefore, Option C is correct.
Answer 2
Answer:

C it contains the highest y value

Related Questions

Could you please help me with these 4 questions. i need to finish it within 5 minutes! please help!
What is the best estimate for the sum of 3/8 and 1/12
List the following instruments in order from lowest sound to highest.Tuba bassoon trumpet flute
Can you simplify 7/63. ( If you can show your work)
Sam wants to enlarge a triangle with sides 3, 6 and 6 inches. If the shortest side of the new triangle is 13 inches, how long will the other sides be?

When cross canceling what does 16 and 3 have in common

Answers

16 an 3 don't have anything in common

Gloria talked on her cell phone for 320 minutes the first mouth , and 489 minutes the third mouth . Her payment package does not allow her to pay per minute ; she can only buy packages . If she has to pay $ 25 for every 200 minutes , how much did she pay for the first 3 months ?

Answers

add up minutes

1stmonth+2ndmonth+3rdmonth=320+243+489=1052
how many 200's are there
6 of them (companies want money so they see, ok, you bought like 1 minute, we will charge you for the whole 200 minutes since you got in that zone)

6 times 25=150

cost is $150 (mom is not going to be happy, she spend like 3% of her waking hours takling on the phone)

What is 9 divided by 765

please show the work i really need help

Answers

765 / 9 = 85
9*100 = 900 but this is too much
900 - 765 = 135
9 goes into 135 15 times (9*10=90 which leaves 45 which is 9*5 so 5+10) so you minus 15 from the 100 that made 900
so 100 - 15 = 85
You meant 765 ÷ 9 and that answer is 85.(p.s you can't show work in this post)Never mind I guess you can in word form

Emichee can you help me? A cylinder has a base with a radius of 8 inches and a height of 15 inches. What is the volume of the cylinder? ( Use \pi=3.14)A. 376.8 in^3
B. 753.6 in^3
C. 3014.4 in^3
D. 12,057.6 in^3

Answers

The volume of a Cylinder is:

V=A_b*h

the base is a circle, so

A_b=\pi*r^2

replacing

V=\pi*r^2*h

now we have the values

V=3.14*8^2*15

\boxed{\boxed{V=3014.4~in^3}}

I AM SO CONFUSED! Please Please help but explain the answer! I have been stuck for so long! Larry is planning to install a rectangular pool that is 6 feet shorter than it is wide. Larry wants to find its width if its area is 169 square feet. Which equation models this problem?

So I know that the length must equal W - 6, and that the area is 169. But, I only know how to find the width by dividing the area by the length (W = A/L). But I do not know the length. So I am kinda sorta really stuck. You do not need to solve this problem. I just need to know the equation to solve this problem. THANK YOU SO MUCH!!

Answers

Area equals length multiplied by width 

A = L • W

We know that the length is 6 foot shorter than the width, so it would be:

A = (W – 6) • W

Your equation would be:

169 = (W – 6) • W

Mason is going to have a lemonade stand. His Aunt buys him 10 lbs. of Lemons. if he sells each cup for a quarter,how many cups does he need to sell to pay her back?The Price of 1 lb. of Lemons is $0.89.

I have already did 0.89 x 10 which gives me 8.90.

Please Help

Answers

8.90 divided by 0.25= 35.6 (round up to 36 because you cant sell .6 cups of lemonade)

he would have to sell 36 cups of lemonade to pay his aunt back

after he sells 36 cups and pays his aunt back the $8.90 he will have $0.10 left to keep for himself
Okay, so first we do:

10 lbs × $0.89 = 8.90 (Which you did already)

Then we see how many cups he needs to sell, in order to get to $8.90.

.25 × 36 = $9

So that would be the approximate answer. 

The exact answer would be .25 × 35.6 = $8.9 or $8.90

Hope that helps!
Other Questions
PLEASPLEPALEPALSEPALSE HELPPPPPPPPPPPP
In the function y = 10.00x + 35, y represents the cost of cabin lodging per occupant and x represents the number of occupants. How much does the cost increase for every occupant?
What is 4 1/5+3 1/10 a. 7 2/15 b. 7 3/10 c. 7 1/5 d. 7 1/50
What percent of 85 is 72