3 years ago

Explain the difference in solving a function when given the

Mathematics

1 answer:

vlabodo [156]3 years ago

8 0

F(x) = 2 means that the y intercept is 2 and f(2) means that for every x value you plug in 2.

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Find the length of side x in simplest radical form with a rational a<br> denominator.

Drupady [299]

Step-by-step explanation:

${x}^{2} = {7}^{2} + {7}^{2} \\ {x}^{2} = 98 \\ x = \sqrt{98} = 7 \sqrt{2}$

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3 years ago

3(5y - 42) for y = 4

liberstina [14]

Answer:

-66

Step-by-step explanation:

y = 4

3(5y - 42)

3(5(4) - 42)

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3(-22) = -66

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3 years ago

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vovikov84 [41]

It would be 36 units, why is that not an answer choice?

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mojhsa [17]

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3 years ago

A postcard in the shape of a parallelogram has an area of 12in^2. What are two possible lengths of bases and heights for the pos

Tpy6a [65]

A postcard is in the shape of a parallelogram. A parallelogram is a quadrilateral with two pair of parallel sides, opposite sides and opposite angles are equal.

Since, the postcard has an area of 12 square inches.

Since, area of parallelogram = $base \times height$

As area of parallelogram is 12, it means that the product of base and height is 12 square inches.

So, the possible dimensions of postcard are 3 inches and 4 inches and 2 inches and 6 inches.

So, base = 3 inches , height = 4 inches or base = 4 inches , height = 3 inches.

So, base = 2 inches, height = 6 inches or base = 6 inches , height = 2 inches.

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3 years ago