2 years ago

What is hte vertex of f(x) = 5x^+20x-16

Mathematics

1 answer:

hjlf2 years ago

6 0

What is the exponent ?

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enyata [817]

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2 years ago

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Are these a rational function?

Thepotemich [5.8K]

158.:$?&duck icy blue

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2 years ago

5. When y varies directly with x, the value of y = -2 when x = 4. What is the value of y when x = 8?

zmey [24]

Answer:

-4

Step-by-step explanation:

if y = -2 then x = 4

what is y when x = 8

$\frac{ - 2}{x} = \frac{4}{8} \\ - 16 = 4x \\ x = - 4$

7 0

1 year ago

Look at the figure, FHJM. find the length of HJ

Nat2105 [25]

Answer:

$HJ=42\ m$

Step-by-step explanation:

we know that

In a parallelogram opposite sides are equal and parallel

The figure FHJM is a parallelogram

$FH=JM=36\ m$

$HJ=FM=42\ m$

therefore

$HJ=42\ m$

6 0

2 years ago

PLEASE HELP! I need step by step!

sergeinik [125]

Answer:

C x +2y=8

Step-by-step explanation:

x+2y=8

x-x +2y = 8 -x

2y=8 -x

2y/2= 8/2 -x/2

y= 4 -1/2x

y= -1/2x =4 is the final answer

so it would be c

7 0

1 year ago