2 years ago

WHAT IS 2(X) . Y= Y+ 56- 12 TO SECOND POWER ( THIS IS 4 U CHAD)

Mathematics

1 answer:

Galina-37 [17]2 years ago

7 0

Answer:

hmmmm m really sorry

Step-by-step explanation:

no idea

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6th grade math help me pleaseeee

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Answer:

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Step-by-step explanation:

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In a right triangle whose area is 12, each leg is as long as the side of a certain square. What is the area of the square?

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Which equation has a graph that goes through the points (4, -6) and (0, 6)?

Ugo [173]

Answer:

$y = -3x + 6\\$

Step-by-step explanation:

Find the gradient of the equation

$\frac{Difference in y}{Difference in x} \\\\\frac{6 - - 6}{0 - 4} = \frac{12}{-4} = -3$

The equation will have the gradient -3x

Use the general equation of a line, and substitute the coordinates in to find the y-intercept.

$y = x + c\\ y = -3x + c\\$

(4, -6)

$-6 = -3(4) + c\\ -6 = -12 + c\\ -6 + 12 = c\\ c = 6$ $6 = -3(0) + c\\ 6 = 0 + c\\ c = 6$

(0, 6)

$6 = -3(0) + c\\ 6 = -0 + c\\ c = 6$

The equation of the line is

$y = -3x + 6\\$

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3 years ago

A linear function is modeled with y = 3x + 7. Is the point (4, 6) on the graph of the line?

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Slope: 3

y-intercept: (0,7)

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Which number line represents the solutions to –2|x| = –6? A number line from negative 8 to 8 in increments of 1. Two points, one

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|–2x| = -6

=> 2x = 6

=> x = 3

and,

=> 2x = -6

=> x = -3.

Two points, one at negative 3 and one at 3.

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