3 years ago

If f(x)=x^3+3x+5 what is f(a+h)

1 answer:

4 0

F(x) = x^2 +3x + 5. For f( 3+h), put x = 3+h. F( 3+h)= (3+h) ^2 + 3 (3+h) +5 = 9 +h^2 + 6h + 9 + 3h + 5 = h^2 + 9h + 23. .

You might be interested in

Can someone help me please

xxTIMURxx [149]

Answer:

2.4

Step-by-step explanation:

8.4/7=1.2

1.2x2=2.4

6 0

3 years ago

Read 2 more answers

8. Write an inverse variation equation relating x and y when x = 18 and y = 4.5. (64) help pliz

mr Goodwill [35]

Answer:

answer are

a.k=13.5;13.5y=x

b.k=1.5;y=1.5x

c.k=1.5;y=1.5/x

d.k=13.5;xy=13.5

3 0

3 years ago

Triangle ABC has vertices A (1,1), B (3,2) and C (0,-2), It is dilated by a scale factor of 1/2 about the origin to create trian

Ghella [55]

Answer:

The length is 2.5 units

Step-by-step explanation:

Before we find the value of the length of the side, we need the measure of the coordinates after dilation

B’ = 1/2 B = 1/2(3,2) = (1.5, 1)

C’ = 1/2 C = 1/2( 0,-2) = (0,-1)

The measure of the length is the distance between the two points

Mathematically, that would be;

D = √(x2-x1)^2 + (y2-y1)^2

D = √(0-1.5)^2 + (-1-1)^2

D = √(2.25 + 4)

D = √6.25

D = 2.5 units

8 0

2 years ago

Combining like terms with negative coefficients

almond37 [142]

-3z - z = -3z - 1z = -4z

6 0

2 years ago

Someone help please.

AnnyKZ [126]

Answer:

Translation (the +5)

Dilation (the x 4)

Compression (the 3 to 1/3, and the x to 2-x)

Step-by-step explanation:

Brainliest, please!

5 0

3 years ago