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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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Rewrite the function by completing the square. f(x)=x^2-4x-26

Radda [10]

Answer:

$(x-2)^2-30$

Step-by-step explanation:

use the form $ax^2+bx+c$ to find the values of a, b, and c.

$a=1, b= -4, c = -26$

consider the vertex form of a parabola

$a(x+d)^2+e$

substitute the values of a and b into the formula $d=\frac{b}{2a}$

$d=\frac{4}{2(1)}$

simplify the right side.

find the value of e using the formula $e=c-\frac{b^2}{4a}$

$e=30$

5 0

1 year ago

Transform y = cot(x) to get the graph of. Which type of transformation is not performed?

Darina [25.2K]

Answer:

Hope it'll help.

Step-by-step explanation:

Please look at the picture and get your answer.

5 0

2 years ago

Read 2 more answers

When you multiply expressions with the same base, you ______ the exponents. Add multiply

e-lub [12.9K]

Answer:

... you add the exponents

Step-by-step explanation:

An exponent is a way of showing repeated multiplication. For example, ...

x^2 means x·x

and

x^3 means x·x·x

If we multiply these two expressions together, we get ...

(x^2)·(x^3) = (x·x)·(x·x·x) = x·x·x·x·x

This is a product in which x appears as a factor 5 times, so we can write it using an exponent as ...

x·x·x·x·x = x^5

___

That is, when we multiply the expressions, we add the numbers of times the factor appears in the product:

2 + 3 = 5

x^2 · x^3 = x^(2+3) = x^5

4 0

3 years ago

Convert 10 meters to feet (round to the nearest tenth)

Alik [6]

Answer:

32.8 feet

Step-by-step explanation:

1 meter = 3.28084 feet

10 x 3.28084 = 32.8084

which rounds to 32.8

5 0

2 years ago

Solve for x. −6>−30−4x−6>−30-4x enter the inequality in the first box.

Bogdan [553]

If you would like to solve -6 > -30 - 4x for x, you can do this using the following steps:

-6 > -30 - 4x
4x > -30 + 6
4x > -24 /4
x > -24/4
x > -6

The correct result would be x > -6.

5 0

2 years ago

Read 2 more answers