2 years ago

If (-1, y) lies on the graph of y= 2^2x, then y= -4 1/4 1

Mathematics

1 answer:

AfilCa [17]2 years ago

7 0

Answer:

1/4

Step-by-step explanation:

Substitute x=-1 to find y

Given y= 2^2x

y(-1)=2^-2=1/(2^2)

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3 years ago

Dose 8 has more factors or 9

Doss [256]

Answer:

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2 years ago

What is the maximum value of P = 4x + 2y, given the constraints on x and y listed below?

Solnce55 [7]

P = 4x + 2y

additional info.
x+2y < 10
y < 2
x > 0
y > 0

y can only be 0, 1, and 2.

x + 2(0) < 10 = x < 10
x + 2(1) < 10 = x + 3 < 10 = x < 10 - 3 = x < 7
x + 2(2) < 10 = x + 4 < 10 = x < 10 - 4 = x < 6

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The maximum value of P is 40. Where x is 10 and y is 0.

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3 years ago

Read 2 more answers

Solve for x -30=5(x+1)

mariarad [96]

Answer:

-5=x

Step-by-step explanation:

-30=5x+5

-25=5x

-5=x

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