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Shkiper50 [21]
3 years ago
7

HELPPPPP PLEWSE POINT SLOPE FORMULA

Mathematics
2 answers:
Anastasy [175]3 years ago
8 0
Answer:

y + 0 = - 3/4 (x + 4)

Step-by-step explanation:

Point-Slope Formula: y - y1 = m (x - x1)

Where y1 is the first y in the first point, m = slope and x1 is the first x in the first point.

Thus, with all this information, the point-slope formula for this situation will be:

y + 0 = - 3/4 (x + 4)

Sergio039 [100]3 years ago
7 0

Answer:

y = -3/4(x+4)

Step-by-step explanation:

The point slope formula is given by

y-y1 = m(x-x1)

where m is the slope and (x1,y1) is a point on the line

y-0 = -3/4(x - -4)

y = -3/4(x+4)

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Help me show work please
masha68 [24]

Step-by-step explanation:

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

y-y_1=m(x-x_1)

m - slope

(x₁, y₁) - given point

\bullet\ (2,\ 7),\ m=-4\\\\y-7=-4(x-2)\\\\\bullet(-6,\ -2),\ m=3\\\\y-(-2)=3(x-(-6))\to y+2=3(x+6)\\\\\bullet(12,\ 5),\ m=-3\\\\y-5=-3(x-12)\\\\\bullet(7,\ -6),\ m=\dfrac{1}{2}\\\\y-(-6)=\dfrac{1}{2}(x-7)\to y+6=\dfrac{1}{2}(x-7)\\\\\bullet(4,\ -5),\ m=6\\\\y-(-5)=6(x-4)\to y=y+5=6(x-4)\\\\\bullet(-8,\ 2),\ m=-\dfrac{3}{4}\\\\y-2=-\dfrac{3}{4}(x-(-8))\to y-2=-\dfrac{3}{4}(x+8)

8 0
3 years ago
Name the orperation you should perform first. i need help pls and thank you!!
pishuonlain [190]

Answer:

For the first one on the left, you need to evaluate the expressions inside the parenthesis. For Question number 6, evaluate the exponent first.

Step-by-step explanation:

Think of PEMDAS, order of operations.

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6 0
2 years ago
Choose the pair(s) of integers that can be substituted into the equation ax2 - 6x + c = 0 so that it has two real solutions.
Maksim231197 [3]

The options are not provided, but method is stated below

Answer:

Quadratic equation ax2 - 6x + c = 0

options would be given for a and c

  1. substitute a and c
  2. check for Discriminant
  3.  b^2 - 4ac \geq  0
  4. 36 -4ac \geq 0

These conditions will fetch us the result required among the options.

Note : the \geq sign will give us the result for Two real unequal solutions and two real equal solutions.  If we only need Real unequal solutions we only use > sign instead of \geq

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% ____of $10 = $1<br> Helppppppo
Len [333]
10% is equal to $10 = $1
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3 years ago
Tuto
alexgriva [62]

answer is 40%

hope it helped you

8 0
2 years ago
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