2 years ago

What is the equation of the line with a slope of 4 and a y-intercept of —2?

1 answer:

6 0

The straight line equation is y = mx + c

m = 4
y-int = -2

thus , the equation is y = 4x - 2

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GenaCL600 [577]

Answer:

slope = 0

Step-by-step explanation:

Calculate m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (4, - 1 ) and (x₂, y₂ ) = (3, - 1 )

m = $\frac{-1-(-1)}{3-4}$ = $\frac{-1+1}{-1}$ = $\frac{0}{-1}$ = 0

7 0

2 years ago

horsena [70]

2/x-9

is the answer to this problem

3 0

2 years ago

Harrizon [31]

Rewrite in standard form and use this form to find the vertex

(h,k).(0,7)

then just graph the (0,7) the just down cross the line down like a triangle

7 0

3 years ago

nataly862011 [7]

QUESTION → $\frac{3}{2}x + 3 = 0$

Start by subtracting 3 from both sides to get $\frac{3}{2}x = -3$ .

Now multiply both sides by the reciprocal of 3/2, which is 2/3.

On the left, we have x, and on the right, -3(2/3) is -2.

So we have x = -2.

7 0

2 years ago

miv72 [106K]

Step 1- turn mixed number into improper fraction.

step 2- multiply 3/2 by 3/1

step 3- turn improper fraction into mixed number

And your done! :)

4 0

3 years ago