For the following graph , determine the coordinates of the vertex and the y intercept of the parabola.
Answers
Answer:
Vertex : 5
Y - intercept : (0,-4)
Step-by-step explanation:
-4 is on the y-axis.
Vertex is the maximum or the minimum point of the parabola.
Related Questions
Help I give crownnnn !!!
Answers
Answer:
it is 11
Step-by-step explanation:
i did the math
Answer:
11
Step-by-step explanation:
1x2=2
3x3=9
9+2= 11
What is the present value of an ordinary annuity having semi-annual payments of 8000 for 12 years with an interest rate of 12%compound semi- annually?
Answers
Answer:
PV= $100,402.86
Step-by-step explanation:
To calculate the present value, first, we need to determine the future value using the following formula:
FV= {A*[(1+i)^n-1]}/i
A= semiannual deposit
n=12*2= 24 semesters
i= 0.12/2= 0.06
FV= {8,000*[(1.06^24) - 1]} / 0.06
FV= $406,524.62
Now, the present value:
PV= FV / (1+i)^n
PV= 406,524.62 / 1.06^24
PV= $100,402.86
Can someone pls give me an explanation on how to do this pls
Answers
Answer: This is a perfect square trinomial. You are trying to find the binomials that multiply to that. In order to do that, you do the following.
Multiply 2x^2 by 4 (A times C)
Find what numbers multiply to give you 8 and add to give you 7.
When you do this, you will notice that there are no numbers that do this. That makes your answer D. NONE OF THESE.
Step-by-step explanation:
Answer:
J
Step-by-step explanation:
F is impossible because -1 x 4 = -4
G is impossible because 1 x -4 = -4
Try to solve H
2x^2+8x+x+4 = 2x^2+9x +4 (is not correct)
Anybody know ? Need help
Answers
Answer:
i think a but i’m not sure
sorry if wrong
Step-by-step explanation:
ITS AN EMERGENCY PLEASE HELPP MEEEE !!!!
Answers
Answer: 832
Step-by-step explanation:
Jasmine found a wooden jewelry box shaped like a right rectangular prism what is the volume of a jewelry box
Answers
Answer:
672
Step-by-step explanation:
In math, volume is the amount of space in a certain 3D object. To find the volume, you multiply length times width times height. So 8 x 14 x 6 = 672
help me plzzz all i need is this plz
Answers
Step-by-step explanation:
70*+ 30* (* means degree)
the 30 degree is only a imagination....
70+30=90*. so x is equal to 30*
HELPPP THIS IS MY LAST QUESTION AHHHH
Answers
Answer:
its eather a or c
Step-by-step explanation:
What is the classification of the following
triangle? Write scalene,Isosceles, or right.
9 cm
1107
7 cm
Answers
Answer:
Obtuse
Step-by-step explanation:
I believe that it is obtuse because the triangle's sides are all different and the triangle looks like it is over 180 degrees and would be an obtuse triangle.
Nancy’s grandma needs 5/8 of a yard of lace for each doll hat she makes. How many doll hats can she make with 10 yards of lace?
Answers
I tried but kept getting it wrong ;-;
Find the area of the composite figure.
Answers
<15> and <10> add first 25 <25> and 5 add second 30 <30> and 7 add third 37 <37> and 6 <6> now add that an u get <43> thats ur answer :)
Can someone pls help me with this?
Answers
Answer:
the answer is d
Step-by-step explanation:
so for one do y-intercept has to be at (0,25) so we can eliminate answer choices B and C
the reason why it is not a is because a is moving out of constant rate of 25 when it needs to be moving at a constant rate like 10 D is the answer because it's moving at a constant rate of 10 and it has a y intercept of (0,25)
It starts out at 25 and each week the graph goes up only 10 dollars, so it’s the only one that makes sense. Good luck!!!
HELP ME WITH THIS ONE PLASE TYYY
Answers
Answer b
Step-by-step explanation:
Because Adjacent angles are two angles that have a common vertex and a common side but do not overlap
A swimming pool is 30 ft long and 15 ft wide. How much water do you need to fill the pool if it is 6 ft deep? (Thanks?)
Answers
Help me plsssssssssssssssss
Answers
Answer:
I would say 1.5in
Step-by-step explanation:
Is quadrilateral ABCD a parallelogram? Explain.
Answers
Answer:
don't know
Step-by-step explanation:
An orange juice container starts with 6 7/8 cups of juice. How much orange juice is left after three 1 1/4 cup serving are poured?
Answers
6 7/8 - 1 2/8 = 5 5/8
5 5/8 Cups
Simplify the sum.
(2u3 + 6u2 + 3) + (2u3 – 7u + 6)
A.
9-74 + 642 + 403
03 + 62 - 7 + 9
Ou3 - 742 + 60-9
403 + 642 - 74 + 9
Answers
Answer:
4u^3 + 6u^2 - 7u + 9
Step-by-step explanation:
(2u3 + 6u2 + 3) + (2u3 – 7u + 6)
Remove the brackets.
2u^3 + 6u^2 + 3 + 2u^3 - 7u + 6
2u^3 + 2u^3 = 4u^3
6u^2
- 7u
3 + 6 = 9
Now just read down
4u^3 + 6u^2 - 7u + 9
The answers don't seem to connect with the question. Is U equal to something?
Hector's car holds 12.6 gallons of gas. If gas costs $3.25 per gallon, how much does it cost for him to fill his tank?
Answers
Answer:
$40.95
Step-by-step explanation:
12.6 * 3.25 = 40.95
Hi can someone plss help with this question!!!
Answers
Answer:
Function A < Function B
Step-by-step explanation:
Solving for Function A:
Taking two points: (0,1) and (4,2)
y = mx+c
Substituting (0,1):
1 = 0 + c
c = 1
Substituting (4,2):
2 = 4m+c
Substituting 'c':
2 = 4m + 1
4m = 1
m = 0.25
Comparing slopes (slopes of each - 0.25 and 0.75):
0.75 > 0.25
Hence,
Function A < Function B
Feel free to make it brainliest
PLS SOMEONE ANSWER THIS ITS EASY (MCQ)!!!
Answers
Answer:
i think itss B but im not 100 percent sure
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Victoria has $10 in a savings account. The interest rate is 10%, compounded annually. To the nearest cent, how much interest will she earn in 2 years?
Answers
Find the amount of time.
I = $10, P = $100, r = 2%
Answers
16 ( multiply them divide ect)
Y=1/2x-1
2x+y=4
Substitution method
Elimination method
Graphing method
Answers
Answer:
X=2 and y=0
Step-by-step explanation:
How do you solve this ? (sorry for the mess pls reply asap!!!)
Answers
ILL MARK AS BRAINLESS PLS HELP HURRY
Answers
Answer:
white to grey is 13:12
Step-by-step explanation:
The grid has 25 squares, shade 12 of them grey
where is the code for genes stored
Answers
Hope it helped
Find the area of the shape shown below.
Answers
Answer:
42
Step-by-step explanation:
to find out the triangle do this formula:
bxh/2
3.5x3=10.5
3.5x3=10.5
21
To find out rectangle do:
lxw
7x3=21
21+21=42
What is the quadratic function for this graph?
Answers
Answer:
f(x) = (x + 3)² + 2
Step-by-step explanation:
Vertex for of a quadratic function is given by,
f(x) = a(x - h)² + k
Here, (h, k) is the vertex of the parabola.
From the given picture,
(-3, 2) is the vertex of the graph.
Therefore, function will be,
f(x) = a(x + 3)²+ 2
Since, the graph of the function passes through (0, 11),
f(0) = a(0 + 3)²+ 2
11 = 9a + 2
9a = 9
a = 1
Equation of the function,
f(x) = (x + 3)² + 2
a dog has 6 balls. the cat has 3 balls how many more balls does the cat need
Answers
Answer:
Do you mean how many more balls does the cat needs to match to the amount of balls the dog has??
If that's the case 3 more balls are needed
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
3