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3 years ago

7

Consider the quadratic function that has x-intercepts of –1 and –7 and passes through the point (–2, –20). What is the value of

a in the factored form of this function? 1 2 3 4

1 answer:

natima [27]3 years ago

6 0

-2+20 is 1 10 + 8 in the factored form

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What’s the number?!!!!!!

kvasek [131]

Answer:

it can be 1/3, 1/7, 2/7, 3/7, 1/5, 2/5, 1/13, 2/13, 3/13, 4/13, etc

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3 years ago

I need help please and thank you.

kogti [31]

Step-by-step explanation:

$\frac{2x}{5} + \frac{1}{3} = \frac{7x - 2}{15}$

$\frac{6x + 5}{15} = \frac{7x - 2}{15}$

$6x + 5 = 7x - 2$

$6x - 7x = - 2 - 5$

$- x = - 7$

$x = 7$

option (4)

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3 years ago

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romanna [79]

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2 years ago

Read 2 more answers

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ehidna [41]

Answer:

x=13

Step-by-step explanation:

Switch sides:

2x−9=17

Add 9 to both sides:

2x−9+9=17+9

Simplify

2x=26

Divide both sides by 2:

2x/2 =26/2

Simplify to get the result.

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2 years ago

I need help with 3x-2y=24

nasty-shy [4]

Answer:

y= 3/2x -12

Step-by-step explanation:

subract x then u got -2y=-3x+24

divide everythang by -2

then u got y=3/2x -12

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2 years ago