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4 years ago

Which equation has an a-value of 1, a b-value of –3, and a c-value of –5?

Mathematics

2 answers:

GREYUIT [131]4 years ago

4 0

Answer:

$x^2-3x-5$

Step-by-step explanation:

The standard quadratic equations are given in the form of

$ax^2+bx+c$

Comparing the values of a , b and c and putting a=1 , b=-3 and c=-5 in the equation we get our quadratic polynomial as

$x^2-3x-5$

natita [175]4 years ago

3 0

C-b=-2a If that is a possibility.

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Find the vertex for this function. f(x)=-2x^2+8x-11

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3 years ago

(4,7) (17,-9) what’s the slope of the line of each pair of points

Zarrin [17]

Answer:

-16/13

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-9-7)/(17-4)

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6 0

3 years ago

What is the standard form of 3^5

sineoko [7]

Answer:

3*3*3*3*3

Step-by-step explanation:

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3 years ago

The difference between two integers is 32.The ratio of these integers is 1:3.Find these integers

shutvik [7]

Answer:

16 and 48

Step-by-step explanation:

let the 2 integers be x and 3x ← ratio 1 : 3

Then

3x - x = 32 ← difference between the integers

2x = 32 ( divide both sides by 2 )

x = 16

and 3x = 3 × 16 = 48

Since magnitude of difference is 32

We can also express the difference as

x - 3x = 32

- 2x = 32 ( divide both sides by - 2 )

x = - 16

and 3x = 3 × - 16 = - 48

The 2 integers are 16 and 48 or - 16 and - 48

7 0

3 years ago

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Please help!!!! idkkk

madam [21]

Answer:

c 704 but im but completely sure

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3 years ago