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leonid [27]
4 years ago
12

Which expression is not equivalent to the other expressions?

Mathematics
1 answer:
mario62 [17]4 years ago
6 0

Answer:

D) -4(3x + 6)

Step-by-step explanation:

Check:

Distribute the term outside the parenthesis (directly next to it) to all terms within the parenthesis:

A) -6(2x - 4) = (-6 * 2x) + (-6 * -4) = -12x + 24

B) -(12x - 6) + 18 = -12x + 6 + 18 = -12x + 24

C) -3(4x - 3) + 15 = (-3 * 4x) + (-3 * -3) + 15 = -12x + 9 + 15 = -12x + 24

D) -4(3x + 6) = (-4 * 3x) + (-4 * 6) = -12x - 24

~

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F the domain is {0, 2, -6}, what is the range of y = -2x + 3?
makkiz [27]

Answer:

3,-1,15

Step-by-step explanation:

(0,3)  (2,-1)  (-6,15)

8 0
4 years ago
A line passes through the points(-9,-9) and (-6,-6)<br> Fine the slope of the line
fgiga [73]

Answer:

Slope of the line = 1

Step-by-step explanation:

A line with two points, we are asked to find the slope

We are using the formula

m = (y_2 - y_1) /( x_2 - x_1)

We are provided with some points

( -9 , -9) ( -6 , -6)

x_1 = -9

y_1 = -9

x_2 = -6

y_2 = -6

Insert the values into the equation

m = (y_2 - y_1) / (x_2 - x_1)

m = ( -6 - (-9)) / ( -6 - (-9))

Hint: - * - = +

m =( -6 + 9) / ( -6 + 9)

= 3 / 3

= 1

Slope m = 1

Therefore, the slope of the line = 1

4 0
3 years ago
What is the value of x in the figure shown below?
satela [25.4K]

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Read 2 more answers
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