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2 years ago

Please I swear my math teacher is going to kill me

Mathematics

1 answer:

vodomira [7]2 years ago

8 0

5x−y=4

Solve for y

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y=−4+5x

Rewrite in slope-intercept form.

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y=5x−4

Use the slope-intercept form to find the slope and y-intercept.

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Slope: 5

y-intercept: (0,−4)

Any line can be graphed using two points. Select two x

values, and plug them into the equation to find the corresponding y

values.

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xy0−4450

Graph the line using the slope and the y-intercept, or the points.

Slope: 5

y-intercept: (0,−4)

xy0−4450

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Answer:

c. 2a3+9a2+45a+6ab2+18b2

Step-by-step explanation:

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Using distributed p. with and a and 3

a(−2a2) + a(15a) +a(6b2) and 3(−2a2) + 3(15a) + 3(6b2)

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Now add like terms and put in standard form.

15a2+(-6a2) = 9a2

And equals

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3 years ago

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3 years ago

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san4es73 [151]

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3 years ago

Please I swear my math teacher is going to kill me​

Please I swear my math teacher is going to kill me