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3 years ago

What is an equation in point-slope form of the line that

Mathematics

1 answer:

-Dominant- [34]3 years ago

5 0

Step-by-step explanation:

To find an equation of a line in point slope form when given the slope and a point we use the formula

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

where

m is the slope

( x1 , y1) is the point

From the question the point is (-3, -1) and slope 2

The equation is

Hope this helps you

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Decimal equivalente para 13/25

Annette [7]

Answer:

0.52

Step-by-step explanation:

(13/25)(4/4)=52/100

52/100=0.52

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3 years ago

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Can someone help me with this pls ?

Eduardwww [97]

Answer:

D. The cost of the pizza with one topping costs $6.

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3 years ago

Determine what type(s) of angles are described by the following angle measures. Two angles measuring pi/8 and 7pi/8 radians.

Marina86 [1]

Answer:

Hey there!

These would also be acute angles.

Let me know if this helps :)

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3 years ago

AB is the diameter of a circle whose center is the point (4,-3). If the coordinates of A are (-1,5), find the coordiantes of B.

____ [38]

Answer: (9, -11) ==> point B

Step-by-step explanation:

(4, -3)-(-1, 5)=

(4-(-1), -3-5)=

(4+1, -8)=(5, -8)

(5, -8)+(4,-3)=

(5+4, -8-3)=(9, -11) ==> point B

3 0

1 year ago

The vertex of a quadratic function is (6, 2), and the y-intercept of the function is (0, −70). The equation of the function in v

dimaraw [331]

Answer:

The equation of the function in vertex form is represented by $y = -2\cdot (x-6)^{2}+2$ .

Step-by-step explanation:

Let $(h,k) = (6,2)$ and $(x,y) = (0, - 70)$ , now we substitute on the equation of the quadratic function and solve for $a$ :

$y = a\cdot (x-h)^{2}+k$

$-70 = a\cdot (0-6)^{2}+2$

$-70 = 36\cdot a + 2$

$36\cdot a = -72$

$a = -2$

Therefore, the equation of the function in vertex form is represented by $y = -2\cdot (x-6)^{2}+2$ .

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2 years ago

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