2 years ago

So we know when x = 0, y = 3. What does y equal in the equation y=x2 + 3 if x = 1?

Mathematics

2 answers:

Mandarinka [93]2 years ago

7 0

Answer:

y= x2

x= 1

therefore x2= 1×2

x2=2

therefore y= 2

const2013 [10]2 years ago

6 0

Answer:This line contains no two such points. Hence the slope is not defined. A y intercept occurs when we make x equal to 0 . Since this is prohibited by the equation x=−3 , there is no y intercept

Step-by-step explanation:

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Which is equivalent to 9+2i -(6+ 4i)?<br> [A] 3-212<br> [C] 15+6i<br> [B] 3-6<br> [D] 3-2i

Vinvika [58]

It's D, 3-2i.

Hope this helps

8 0

3 years ago

The expression x + 0.25x can be used to determine a 25% increase in the number of blog views from last month to this month. What

Drupady [299]

Answer:

1.25x

Step-by-step explanation:

Given that :

25% Increase in number of blog views can be expressed as (x + 0.25x)

Another way to make this representation is :

Total number of blog views + 25% of total

Total should add up to 100%

Let number of views = x

Hence,

(100% + 25%) of x

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8 0

2 years ago

The solutions to a certain quadratic equation are x = -4 and x = 3. Write the equation in standard form below.

saw5 [17]

Answer:

$x^2 + x -12$

Step-by-step explanation:

If the solutions are x=-4 and x=3, then it must have factors (x+4)(x-3). Assuming there is no GCF or leading coefficient other than 1, multiply with FOIL to find the standard form.

$(x+4)(x-3)\\x^2 + 4x -3x -12\\x^2 + x -12$