4 years ago

Which equation represents the line whose slope is 2 and whose y-intercept is 6

Mathematics

2 answers:

Nastasia [14]4 years ago

4 0

Slope of 2 means that the the x part is 2x

So when x is 0 y must equal 6

so the equation is y = 2x + 6

miss Akunina [59]4 years ago

3 0

The basic format for questions like these are y=mx+b where m stands for the slope and the b stands for the y-intercept, and x and y stand for the coordinates of the equation. So if you fill it in, it would be y=2x+6.

You might be interested in

Multiply and simplify the product. –12i × 3i Select the product. 36 -36 36i -36i

bazaltina [42]

Answer:

Step-by-step explanation:

–12i × 3i

Multiply the numbers

-12*3 = -36

Multiply the imaginary number

i*i= i^2

We know i^2 = -1

-36 * -1 = 36

4 0

4 years ago

Read 2 more answers

Triangle ABC has side lengths of AB=4, BC=8 and AC=10. Triangle XYZ has side lengths of XY=6 and XZ=15. If triangle ABC is simil

timofeeve [1]

The answer is 3b

Step-by-step explanation: I searched up ways to learn abc math and it said guess so yea

8 0

3 years ago

Read 2 more answers

Help me please. Help

Nesterboy [21]

The answer is D!!!!!

4 0

4 years ago

Find the measure of each exterior angle for a regular pentagon. Round to the nearest tenth if necessary.

Andreas93 [3]

I hope this helps you

7 0

3 years ago

What is a correct equation for the line passing through the point (-2,1) and having slope m=1/2

frez [133]

Step-by-step explanation:

The point-slope form of an equation of a line:

$y-y_1=m(x-x_1)$

m - slope

We ahve the slope m = 1/2 and the point (-2, 1). Substitute:

$y-1=\dfrac{1}{2}(x-(-2))$

$y-1=\dfrac{1}{2}(x+2)$ - point-slope form

Covert to the slope-intercept form (y = mx + b):

$y-1=\dfrac{1}{2}(x+2)$ use the distributive property

$y-1=\dfrac{1}{2}x+1$ add 1 to both sides

$y=\dfrac{1}{2}x+2$ - slope-intercept form

Convert to the standard form (Ax + By = C):

$y=\dfrac{1}{2}x+2$ multiply both sides by 2

$2y=x+4$ subtract x from both sides

$-x+2y=4$ change the signs

$x-2y=-4$ - standard form

Convert to the general form (Ax+By+C=0):

$x-2y=-4$ add 4 to both sides

$x-2y+4=0$ - general form

5 0

4 years ago