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Step2247 [10]
3 years ago
6

Which is the graph of f(x) = (x - 1)(x + 4)?

Mathematics
2 answers:
Anni [7]3 years ago
8 0

Answer:

Its the last option. On the bottom.

Step-by-step explanation:

You need to Solve for x to find the zeroes of the equation.

x-1=0 So one x is at 1.

x+4=0 So the other x is at -4.

This graph is also not negative so it does not get flipped across the x-axis

timama [110]3 years ago
4 0

Answer:

Step-by-step explanation:

f(x) = (x - 1)(x + 4)

x²+3x-4

a is positive , so the parabola upward

vertex=(-3/2,-25/4)

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Angle CBE

Step-by-step explanation:

They share the same degree. Or are the same angle in a different place with a  different name.

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3 years ago
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antoniya [11.8K]

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A pencil costs .27 and a pen costs .32. You buy six pencils and the total cost is 4.18 How many pens did you buy?
skelet666 [1.2K]

Answer:

8 pens

Step-by-step explanation:

<h2><u>Finding the number of pens bought </u></h2>

pencil costs 0.27

pen costs 0.32

6 * pencils + x pens = 4.18

6 * 0.27 + x * 0.32 = 4.18

1.62 + 0.32x = 4.18

0.32x = 4.18 - 1.62

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8 0
4 years ago
Write the following equation in slope intercept form. 12x + 4y = -4
Vlada [557]

Answer:

y=-3x-1

Step-by-step explanation:

12x+4y=-4

Slope intercept y=mx+b

Subtract 12x from both sides

4y=-4-12x

Divide each side by 4

y=-1-3x then just reorder to match slope intercept form

y=3x-1

6 0
3 years ago
I need these questions answered ASAP thx!!
Korvikt [17]

A) profit is 8$, the price increases 8$ every time or each pie is $4

B)N times 4= P

C) 15 times 4= $60 Profit. Because each pie is 4$

D) if 144$ are made and each pie is $4, you’d divide 144 by 4= 36. 36 Pies were sold.

I hope this is correct and helps :)

6 0
4 years ago
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