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Neko [114]
3 years ago
10

What number would you add to both sides of x2 + 7x = 4 to complete the square?

Mathematics
1 answer:
Nata [24]3 years ago
8 0

Answer:

12.5

Step-by-step explanation:

(7/2) = 3.5

(3.5)^2 = 12.5

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A coordinate plane with a line passing through (negative 4, 3), (0, 1), and (4, negative 1). Which linear function is represente
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8 0
3 years ago
Read 2 more answers
Can somebody help me on these two
Zarrin [17]

to find the slope for the first one, use the formula \frac{y2-y1}{x2-x1}

(It's the slope formula)

so... 3=y2, 3=y1, 2=x2, 10=x1

then plug in... \frac{3-3}{2-10} =\frac{0}{-8} = 0

this line has a slope of 0


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2 years ago
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Answer:

Step-by-step explanation:

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