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vitfil [10]
3 years ago
12

PLZ HELP!!!!!!! :((

Mathematics
1 answer:
liq [111]3 years ago
3 0
C and D are equivalent.
A = 24+14p
B= 24+26p
C=24+15p
D=24+15p
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Select the factors of xy − 4x + 2y − 8.
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4,2 and 8 i'm pretty sure.
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If you are going to reach into a bag and pull out a gum ball at random what color are u most likely going to get
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Step-by-step explanation: bubblegum

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HELP PLS MANY POINTS Use the function f(x) to answer the questions: f(x) = 4x2 + 8x − 5 Part A: What are the x-intercepts of the
Andrei [34K]

Answer:

see below

Step-by-step explanation:

f(x) = 4x^2 + 8x − 5

To find the x intercepts set y = 0

0 =4x^2 + 8x − 5

Factor

0=(2x-1)(2x+5)

Using the zero product property

2x-1 =0     2x+5 =0

2x=1            2x = -5

x = 1/2           x = -5/2

The x intercepts are ( 1/2 ,0)   and ( -5/2,0)

Rewriting in vertex form by completing the square

4 ( x^2 + 2x) -5

4 ( x^2+2x +1) -4*1 -5

4 ( x+1) ^2 -9

Vertex form is

a( x-h) ^2 +k  where ( h,k) is the vertex

The vertex is ( -1,-9)

We know it opens upwards since a > 0

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The graph is symmetric on  based on the vertex

6 0
3 years ago
Plssss answer… for math
Greeley [361]

Answer:

Graph A is a function, and Graph B is not

Step-by-step explanation:

A function is when each x-value (aka input) has 1 corresponding y-value (or output).

We see that graph 1 is linear, and that each x-value has it's own y-value, and not multiple y-values.

However, Graph B curves, making it so some of the x-values have more than 1 y-value.

4 0
3 years ago
Read 2 more answers
7. Fin the missing numbers for this rate table. SHOW YOUR WORK
lana [24]

Answer:

Brownies

18

54

270

Cooldies

16

32

96

384

Step-by-step explanation:

Brownies

simply multiply the 18 by 3 we get 54 and if we multiply 54 by 5 we get 270.

we multiply it by 5 because in series it skip 1 number to multiply next.

Cooldies

first we multiply 16 by 2 we get 32.

next we multiply 32 by 3 we get 96.

and next we multiply 96 by 4 we get 384.

Simply increment in multiplication.

8 0
4 years ago
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