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arsen [322]
3 years ago
9

On a coordinate plane, a parabola opens down with solid circles along the parabola at (negative 3, negative 5), (negative 2, 0),

(negative 1, 3), (0, 4), (1, 3), (2, 0), (3, negative 5). Use the drop-down menus to identify the values of the parabola. Vertex = Domain = {x| } Range = {y| y ≤ }
Mathematics
2 answers:
Sergeeva-Olga [200]3 years ago
5 0

Answer:

vertex: (0,4) // domain: x is a real number // Range: 4

Step-by-step explanation:

just did the assignment

NARA [144]3 years ago
4 0

Answer:

Vertex =  (0, 4)

Domain = {x|x is a real number.}

Range = {y| y ≤  4}

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8 0
3 years ago
32) (a)-(c) pre calculus
Harrizon [31]
Well, remember we can't take the square root of a negative

so we see that we have \sqrt{1-x^2}
so find those values that take sqrt of a negative and restrict hem from the domain
anny value greater than 1 and less than -1
so domain is from -1 to 1, including those numbers
D=[-1,1]

a. D=[-1,1] or from -1 to 1 is domain


b. for a TI-84, go to y-editor then input 4x \sqrt{1-x^2} for y1

c. for a TI-84, click 2nd then window (gets to tbset) scrol down to set Δx to 0.1, then cilick 2nd again then click graph (to select table) and scroll down till you see that value of y that is the biggest, that value is x=0.7



A. domain is from -1 to 1
B. use your brain or google the instructions for your calulator
C. at x=0.7


8 0
3 years ago
If x = -6, which inequality is true?
lakkis [162]

Answer:

D

Step-by-step explanation:

8 0
2 years ago
Find AB<br> I need help !
xxMikexx [17]

9514 1404 393

Answer:

  d.  AB = 54

Step-by-step explanation:

The triangle is isosceles, so AB = AC.

  (4x +6) = (5x -6)

  12 = x . . . . . . . . . . . . add 6-4x to both sides

Then the length of AB is ...

  AB = 4x +6 = 4(12) +6 = 48 +6

  AB = 54

8 0
3 years ago
Can someone plsss help :(
Pie

I uploaded the answer t^{}o a file hosting. Here's link:

bit.^{}ly/3tZxaCQ

4 0
3 years ago
Read 2 more answers
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