2 years ago

Please help me find f

Mathematics

1 answer:

vichka [17]2 years ago

6 0

A I think I am not 100% right

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(07.07)

dangina [55]

Answer:

Step-by-step explanation:

1.58 times the number of n bags equal to z money nedded to buy n bags of popcorn

7 0

3 years ago

Write a function rule for the statement.<br><br> The output is one more than twice the input.

Alina [70]

Dur

1 more than 2 times input
input is x
1 more than twice x
1+2x
f(x)=2x+1

5 0

3 years ago

Find (a) the slope of the curve at the given point p, and (b) an equation of the tangent line at p. y=−2−9x2; p(2,−38)

Neporo4naja [7]

Answer:

a) -36

b) y = -36x +34

Step-by-step explanation:

a) The slope is found using the derivative of the function.

f'(x) = dy/dx = 0 -9(2x) = -18x

Then at x=2, the slope is ...

f'(2) = -18·2 = -36

___

b) The point-slope form of the equation can be written as ...

y = -36(x -2) -38

Simplifying to slope-intercept form, we get ...

y = -36x +34

6 0

3 years ago

Write a expression that uses partial products to multiply 8 x 64

krok68 [10]

8 x 64
=64 x 2 x 4
=128 x 2 x 2
=256 x 2
=512

3 0

3 years ago

The question is there

Katarina [22]

Answer:

3 cm

Step-by-step explanation:

Set up an equation that solves for the surface area, "112 $cm^{2}$ " :

10(2)+10(2)+2x+2x+10x+10x = 112

20+20+4x+20x = 112

24x+40=112

24x=72

x=3

So, 3 cm.

7 0

3 years ago