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3 years ago

5

Which graph best represents a functionwith zeros of -3, 0, and 2?

1 answer:

torisob [31]3 years ago

5 0

Answer:

0

Step-by-step explanation:

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Jamilla is buildiing a square sandbox with sides 7 feet long. She wants to put sand 2 ft deep in the box. How much sand should J

jonny [76]

volume = 7*7*2 = 49*2=98

she needs to get 98 cubic feet of sand

3 0

3 years ago

Read 2 more answers

What is the equation of the line that passes through the point (2,7) and has a slope of -4

marissa [1.9K]

Answer:

D. y - 7 = -4 (x - 2)

Step-by-step explanation:

y - 7 = -4 (x - 2)

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3 years ago

Find an equation of the tangent line to f(x) = 5x2 − 2x + 10 at x = 7.

laiz [17]

Answer:

$y=68x-235$

Step-by-step explanation:

$f(x) = 5x^2-2x + 10$

Differentiate:

$\implies f'(x)=10x-2$

Substitute $x=7$ into $f'(x)$ :

$\implies f'(7)=10(7)-2=68$

Therefore, 68 is the gradient of the tangent line at x=7:

$\implies y-y_1=68(x-x_1)$

when $x=7$ , $y=5(7)^2-2(7)+10=241$

$\implies y-241=68(x-7)$

$\implies y=68x-235$

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2 years ago

4x 1 whole 1/2 <br>.............

pickupchik [31]

Answer:

I believe its 4

Step-by-step explanation:

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3 years ago

Determine if any of the following listed pairs are congruent, select all that apply

pychu [463]

Is there a picture I can look at?

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2 years ago