NEED ANSWERS!!!!!!!!!!

Mathematics

2 answers:

klio [65]3 years ago

7 0

(Placeholder because it won’t let me ask anymore questions before I answer some)

ch4aika [34]3 years ago

6 0

Answer:

(1,0) and (3,0)

Step-by-step explanation:

The roots are always shown where the parabola crosses the x-axis.

In this particular graph, the parabola crosses at (1, 0) and (3, 0). Which means the roots are:

x = 1 and x = 3

You might be interested in

How much fabric is needed to create the lateral faces of the tent?

jek_recluse [69]

Left and right side: 6.4*7=44.8
44.8+44.8=89.6
front (where the zipper is) and back: half of 5*8=20
20+20=40

40+89.6=129.6

the area of the bottom is 7*8=56

the total area is 129.6+56=185.6

I am not sure what lateral area includes. To me, the answer should be 129.6, but 129.6 is not a choice.
I'd suggest 185.6, the total surface area.

7 0

3 years ago

What is the integral of (x + 1)(3x + 2) from -1 to 1?

Luda [366]

Answer:

3x²+5x+2

Step-by-step explanation:

(x+1)(3x+2)

3x²+2x+3x+2

3x²+5x+2

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hope it helps