All categories

2 years ago

Write the equation of the line that is parallel to the line y=3x+7 and passes through the

Mathematics

1 answer:

nydimaria [60]2 years ago

5 0

Answer:

Step-by-step explanation:

hello :

note :

Use the point-slope formula.

y - y_1 = m(x - x_1) when : x_1= -4 y_1= -14

m= 3 (parallel means same slope)

an equation in the point-slope form is : y +14 =3(x+4)

You might be interested in

At a store, 3 chairs and 4 desks together cost $367.95. The total costof 4 chairs and 6 beds is $$720.72. If the price of the de

Scrat [10]

$725.78

First timer. Do I need to write detailed solution?

7 0

3 years ago

The class president is organizing a class trip to a nearby amusement park for 314 students. The regular price is $35 per ticket.

salantis [7]

Answer:

287 students were eligible for the discount :)

Step-by-step explanation:

7 0

3 years ago

<img src="https://tex.z-dn.net/?f=%28x%5E3%2B4x%5E2-29x-56%29%2F%28x%2B7%29" id="TexFormula1" title="(x^3+4x^2-29x-56)/(x+7)" al

exis [7]

Answer:

The answer is x2 - 3x - 8.

Step-by-step explanation:

5 0

3 years ago

I don’t understand none of this math

Ivan

Answer:

Step-by-step explanation:

(a^3 - b^3)/5

Let a =2 and b = -3

(2^3 - (-3)^3)/5

Exponents inside the parentheses

(8 - -27)/5

Subtracting a negative is like adding

(8+27)/5

Finish adding inside the parentheses

35/5

Divide

4 0

3 years ago

Read 2 more answers

The quadratic equation is

NemiM [27]

Answer:

(2,-9)

Step-by-step explanation:

Set the quadratic equal to zero.

$y = {x}^{2} - 4x - 5$

Factor

$(x - 5)(x + 1)$

Set each of these factors to zero

$x - 5 = 0$

and

$x + 1 = 0$

$x = 5$

and

$x = - 1$

Plot the midpoint of the two values.

$( \frac{5 + ( - 1)}{2} ) = 2$

So the middle term is 2 and the other terms are 5 and -1.

Now the vertex is

$2 {}^{2} - 4(2) - 5 = - 9$

So the vertex is

(2,-9)

8 0

3 years ago