3 years ago

At what root does the graph of f(x)=(x+4)^6(x+7)^5 cross the x axis?

Mathematics

1 answer:

xz_007 [3.2K]3 years ago

5 0

Answer:

f(x) crosses the x-axis, then

f(x)=(x+4)^6(x+7)^5 = 0

=> x+4 =0 or x+7=0

=> x =-4 or x = -7

You might be interested in

Ayuda por favor, me ayudan a resolverlo porfa.

frosja888 [35]

Where is the photo u forgot it

8 0

3 years ago

How will the area of the circle change if it is dilated by a scale factor of 1/2? The area will be 2 times greater than the orig

coldgirl [10]

We know that

[scale factor]=1/2
[dilated area of circle]=[original area of circle]*[scale factor]²
so
[dilated area of circle]=[original area of circle]*[1/2]²
[dilated area of circle]=[original area of circle]*[1/4]

therefore

the answer is
<span>The area will be 1/4 the original</span>

7 0

3 years ago

Read 2 more answers

Greg needs $51 to go on a field trip. He has saved $12.75. He earns $6.50 per hour cleaning his neighbor's garden, and he earns

Schach [20]

B.)Yes, because the total will be $52

5 0

3 years ago

5 times the sum of F amd 13 equala 125

Zolol [24]

Answer:

5(F+13)=125 F=12