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2 years ago

Where are the x-intercept(s) of the graph?

Mathematics

1 answer:

lapo4ka [179]2 years ago

6 0

Answer:

The answer would be B.

Step-by-step explanation:

The X-intercept is simply the point in which the line crosses the x axis, and the point where it crosses or touches is 0, 0

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Write an equation in point-slope form of the line that passes through (-4,1) and (4,3).

Step2247 [10]

Answer:

An equation in point-slope form of the line that passes through (-4,1) and (4,3) will be:

$y-1=\frac{1}{4}\left(x+4\right)$

Step-by-step explanation:

Given the points

(-4,1)

(4,3)

Finding the slope between the points (-4,1) and (4,3)

$\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(-4,\:1\right),\:\left(x_2,\:y_2\right)=\left(4,\:3\right)$

$m=\frac{3-1}{4-\left(-4\right)}$

Refine

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

Point slope form:

$y-y_1=m\left(x-x_1\right)$

where

m is the slope of the line

(x₁, y₁) is the point

in our case,

m = 1/4

(x₁, y₁) = (-4,1)

substituting the values m = 1/4 and the point (-4,1) in the point slope form of line equation.

$y-y_1=m\left(x-x_1\right)$

$y-1=\frac{1}{4}\left(x-\left(-4\right)\right)$

$y-1=\frac{1}{4}\left(x+4\right)$

Thus, an equation in point-slope form of the line that passes through (-4,1) and (4,3) will be:

$y-1=\frac{1}{4}\left(x+4\right)$

5 0

2 years ago

Pls help

katrin [286]

I’m pretty sure it’s added, subtracted, added !

3 0

2 years ago

-3b-(-2)=4b-12 show work please ASAP

makvit [3.9K]

Solve the equation:

– 3b – (– 2) = 4b <span>– 12

</span>– 3b + 2 = 4b – 12

– 3b = 4b – 12 – 2

– 3b = 4b – 14

– 3b – 4b = – 14

– 7b = – 14

– 14
b = ———
– 7

b = 2 <——— solution.

I hope this helps. =)

3 0

2 years ago

Read 2 more answers

Find the total surface area of this Triangular Prism.

Liono4ka [1.6K]

Answer:

74 is total surface area

3 0

2 years ago

What is 6/10 times 10

nalin [4]

6/10 x 10/1 = 60/10 Which equals 6