All categories

3 years ago

Plz help me show work four points correctly evaluate the function for the given value showing all work HELP PLZ

Mathematics

1 answer:

tankabanditka [31]3 years ago

3 0

f(4)=36

Step-by-step explanation:

f(x)=x^2+5x

f(4)=??

you need to put the number 4 instead of x in the equation.

f(4)=(4)^2+(5×4)

f(4)=16+20

f(4)=36

You might be interested in

Hexagon DEFGHI is translated on the coordinate plane below to create hexagon D'E'F'G'H'I':

SVETLANKA909090 [29]

Answer:

(x, y)→(x − 8, y − 7)

Step-by-step explanation:

If we take the hexagon DEFGHI coordinates and apply the rule (x, y)→(x − 8, y − 7) we get:

D (2, 5) → (2 - 8, 5 - 7) = (-6, -2) which corresponds to point D'

E (5, 5) → (5 - 8, 5 - 7) = (-3, -2) which corresponds to point E'

F (6, 3) → (6 - 8, 3 - 7) = (-2, -4) which corresponds to point F'

G (5, 1) → (5 - 8, 1 - 7) = (-3, -6) which corresponds to point G'

H (2, 1) → (2 - 8, 1 - 7) = (-6, -6) which corresponds to point H'

I (1, 3) → (1 - 8, 3 - 7) = (-7, -4) which corresponds to point I'

6 0

3 years ago

Read 2 more answers

Animals have an exrectory system with a support structure called a

IrinaVladis [17]

Animals have an excretory system with a support structure called a skeleton

8 0

3 years ago

Read 2 more answers

You leave a pile of sand in your backyard on a windy day. Every minute the wind blows away 10 percent of the remaining sand. You

Grace [21]

Answer:

10% of the remaining sand
You had 5 ft of sand
So y=5(.10(x))

8 0

3 years ago

Fourteen more than three times a number is 2

melomori [17]

Answer:

x = -4

Step-by-step explanation:

We are given the following word problem which we can solve by breaking it down into parts and translating it into numerical values:

Fourteen more than three times a number is 2.

1. Fourteen more than ---> + 14

2. three times a number ---> 3x (assuming the number to be x)

3. is 2 ---> = 2

So combining these, we get:

3x + 14 = 2

Solving this to get:

3x = 2 - 14

3x = -12

x = -12/3

x = -4

6 0

3 years ago

Two thirds of a number reduced by 11 is equal to 4 more than the numher. find the number

Anika [276]

Answer:

- 45

Step-by-step explanation:

let n be the number , then

$\frac{2}{3}$ n - 11 = n + 4 ( add 11 to both sides )

$\frac{2}{3}$ n = n + 15 ( multiply through by 3 to clear the fraction

2n = 3n + 45 ( subtract 2n from both sides )

0 = n + 45 ( subtract 45 from both sides )

- 45 = n

The number is - 45

8 0

3 years ago

Read 2 more answers