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3 years ago

Write an equation in slope intercept form for the line passing through (2,6) with slope -3

Mathematics

1 answer:

JulijaS [17]3 years ago

7 0

Answer:

$\displaystyle y = -3x + 12$

Step-by-step explanation:

6 = −3[2] + b

−6

$\displaystyle 12 = b \\ \\ y = -3x + 12$

I am joyous to assist you anytime.

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Graph a line with a slope of 1/4 that contains the point (6, 3).

Semenov [28]

Answer:

The graph in the attached figure

Step-by-step explanation:

we know that

The equation of a line in point slope form is

$y-y1=m(x-x1)$

we have

$(x_1,y_1)=(6,3)$

$m=\frac{1}{4}$

substitute

$y-3=\frac{1}{4}(x-6)$

The easiest way to graph a line is to calculate the intercepts

The<u><em> x-intercept </em></u>is the value of x when the value of y is equal to zero

For y=0

$0-3=\frac{1}{4}(x-6)$

$-12=(x-6)$

$x=-12+6=-6$

The x-intercept is the point (-6,0)

The <u><em>y-intercept</em></u> is the value of y when the value of x is equal to zero

For x=0

$y-3=\frac{1}{4}(0-6)$

$y-3=-\frac{3}{2}$

$y=-\frac{3}{2}+3$

$y=1.5$

The y-intercept is the point (0,1.5)

Plot the intercepts and join the points to graph the line

(-6,0) and (0,1.5)

The graph in the attached figure

8 0

2 years ago

Hey here is my question. So if you have 20 legos and your sister has 10 legos how many more legos do you have than her? fr.ee po

just olya [345]

Answer:

I guess the best answer is 10

Step-by-step explanation:

because 20-10 is 10

8 0

2 years ago

Read 2 more answers

I need help getting the answer

valentina_108 [34]

Answer:

Step-by-step explanation:

The center is at (2,-7). The radius is 2.

(x-2)² + (y+7)² = 2²

3 0

3 years ago

Find the product of (3x+2)(3x+7)

Alja [10]

Answer:

it is a quadratic equation

Step-by-step explanation:

3x(3x+7) +2(3x+7)

9x square +21x +6x+14

= 9x square +27x +14

6 0

3 years ago

If f(x) = x2 + 1 and g(x) = x -4, which value is equivalent to (f•g)(10)?

Phantasy [73]

Answer:

Step-by-step explanation:

(f•g)(x) = (x - 4)² + 1

then

(f•g)(10) = (10 - 4)² + 1 = 6² + 1 = 37

4 0

2 years ago