Given the function below, find f(7) f(x)=-x^2+9x

Answers

Answer 1

Answer:

14

f(x) = 7

-7^2 + 9(7)= -49 + 63 = 14


Related Questions

PLEASE HELP ME NEED ASAP!!!!

Answers

Answer:

It should be (0, 24)

Step-by-step explanation:

I hope this helped.

(0,24) Becuase it was a positive slope

What is the distance between the points (-4, -8) and (10, -8)?

Answers

Where The Picture. ? So We Can Solve It

Answer:

14

Step-by-step explanation:

the difference between -4 and 10 is 14, (4 to get to 0, and 10 more to get to 10.) and the difference between -8 and -8 is 0 so we don’t have to count it.

A professional quarterback passed for 4,384 yards in 16 games in one football season. If he passed for the same number of yards each game, how many yards did he pass for in each game? Enter your answer in the box.

Answers

274 yards per game
hope this helps

(9.32 * 10^3) (3.32 *10^2)

Answers

Answer:

−72,−2.8,−54, 43, 1.3

Step-by-step explanation:

Answer:

3,094,240

Step-by-step explanation:

(9.32 x 10^3) (3.32 x 10^2)

(9.32 x 1000) (3.32 x 100)

(9320) (332) = 3094240

If RX=12x + 9 and RT=36, what is the value of x?

Answers

Answer:

hmu on sn*p and I got u kevinscoolrevi7

A survey was given to 120 sixth-grade students at a middle school. It showed that 48 students said they liked playing at the park. What percent of the students surveyed said they like playing at the park? ​

Answers

Answer:

40% of the students

Step-by-step explanation:

Divide 48 by 120 (48 / 120) and it gives you 0.4

From there you convert the decimal to a percent which is just multiplying it by 100

Answer: 40

Step-by-step explanation:

Which of the following best defines 3 to the power of 2 over 3?

A. Square root of 9
B. Cube root of 9
C. Cube root of 3
D. Square root of 3

Answers

The answer is A cause 3 times 3 is nine

Need help with this. Please

Answers

Answer:

ans 2

Step-by-step explanation:

Answer:

-6x+15=4x-5, 10x=20, x=2, input it into BD, BD=3

Step-by-step explanation:

HELP ME PLEASE ASAP!?!Which of the following is most likely the next step in the series?
A
B
C
D

Answers

Answer:

D

Step-by-step explanation:

it goes the next and last way and its the next colour

what is 2+2????
i cant find out ):

Answers

Answer:

4

Step-by-step explanation:

Answer:

2+2 is 4

Step-by-step explanation:

give brainliest plz and push thanks button if you read this plz

Randall is saving money to but a bicycle. He has $37.80 in his savings account and saved 20% of his paper route earnings each week after 10 weeks he has $87.80 in his savings account. How much does Randall earn each week from his paper route

Answers

Answer:

5 dollars

Step-by-step explanation:

Consider the end behavior of the function . G(x)=4|x-2|-3 As g(x) approaches negative infinity, approaches infinity. As g(x) approaches positive infinity, approaches infinity.

Answers

Answer:

Positive; Positive

Step-by-step explanation:

According to the question, the following information is given

G(x) = 4 |x - 2| - 3

Based on the above information

As it can be seen that there is a modulus that means if there is any negative value that it can become a positive value

Therefore the answer is positive and positive

hence, the same is to be considered

Answer:

POSITIVE

POSITIVE

Step-by-step explanation:

THE ANSWER IS CORRECT ON PLATO. JUST TOOK THE TEST

Maria had her lawn cut by a gardener for $30. If she gave a 15% tip, how much money did she pay to the gardener

Answers

Answer:

$34.50

Step-by-step explanation:

Answer:

$4.50

Step-by-step explanation:

[tex]\frac{x}{30} *\frac{15}{100} \\450 / 100 = 4.5\\\frac{4.5}{30} = \frac{15}{100}[/tex]

The volume of a fish tank is 40 cubic feet. If the density is 0.4 fish over feet cubed , how many fish are in the tank?

Answers

There would be 16 fish in the tank

Answer:

16

Step-by-step explanation:

Hope this helps :)

how do you factor quadratics into binomials

Answers

Answer:

Step-by-step explanation:

Step 1: Write the equation in the correct form. In this case, we need to set the equation equal to zero with the terms written in descending order.

Step 2: Use a factoring strategies to factor the problem.

Step 3: Use the Zero Product Property and set each factor containing a variable equal to zero.


Write the equation of the line that passes through (-3, -20) and (1,4).

Answers

Answer:

y=6x-2

Step-by-step explanation:

The equation of the line is y=mx+b

FINDING SLOPE: To find the slope of a given line use the equation [tex]\frac{y2-y1}{x2-x1}[/tex]

So x1=-3, y1=-20 and x2=1, y2=4

Plug those numbers into the equation: [tex]\frac{4-(-20)}{1-(-3)}[/tex]  and we get the slope which is 6.

FINDING Y-INTERCEPT: Then we find the y intercept by plugging in our points (you can choose) I will use (1,4) and solve.

y=6x+b

4=6(1)+b

b=-2

i need help!!:(
............

Answers

Answer:

Neither

Step-by-step explanation:

When you divide 2x by -5 it's not the opposite or the same as the other equation

What other information is needed to prove that Triangle CEB is congruent to Triangle AED by SAS congruence theorem?

Answers

Answer:

C

Step-by-step explanation:

Im pretty sure, but double check

Given f(x) = 50 + 30x, find x when f(x) = 410
please answer asap!!! by nov 19 12:45pm eastern time

Answers

The answer is 13
because you gotta Replace F(x) with 410 in the Problem

Which graph has figures that can undergo a similarity transformation to justify that they are similar? On a coordinate plane, a small square and a rectangle are shown. On a coordinate plane, 2 rectangles are shown. The smaller rectangle is 1 unit smaller than the larger rectangle on all sides. On a coordinate plane, 2 rectangles are shown. The smaller rectangle is 1 unit smaller on the left and top sides than the larger rectangle. On a coordinate plane, 2 rectangles are shown. The smaller rectangle is 3 units smaller on the left side and 1 unit smaller on the top than the larger rectangle.

Answers

Answer:

I think it is the second graph.

Step-by-step explanation:

Answer:

its the second graph.

Step-by-step explanation:

List the whole number factors of 18

Answers

Answer:

3,6, and 9

Step-by-step explanation:

Answer:

1, 2, 3, 6, 9, 18

Step-by-step explanation:

1 x 18

2 x 9

3 x 6

WILL MARKDOWN BRAINLIEST

Answers

Answer:

1. $539

2. $300

3. C

Step-by-step explanation:

May I have brainliest?

Jojo can bake 6 cakes in 7 hours. which graph has a slope that best represents the number of cakes per hour jojo can bake?

Answers

Answer:

The Correct Answer is J

Step-by-step explanation:

Just simply find number seven on the hours axis and see if it meets the line of 6 cakes on the y axis.

Answer:

The right graph is the J one. Hope this helps.

Nine times the input minus seven is equal to the output. If the input is -1, what is the output?

2
-2
-72
-16

Answers

Answer:

-16

Step-by-step explanation:

Answer:

-16

Step-by-step explanation:

-

Which flight takes the least amount of time?
Oto Boston
to Miami, FL
to Atlanta his
to Indianapolis

Answers

Answer:

Boston MA.............

Answer:

1. 1hr and 45 mins

2. hrs and 47 mins

3. she subtracted the end time from the start time/ she switched the hours and minutes in both the start and end times

4. 2hrs and 25 mins

5. to Boston

please mark brainiest I did the test your welcome

The radius of a circle is 3.1 find the circumference to the nearest tenth

Answers

Answer:

19.48

Step-by-step explanation:

Allison is planning a bridal shower for her daughter. She has decided on a budget of $3,000 to pay for expenses in her & budget categories of venue, food, dessert, and 1 thank you gifts. Allison has budgeted $1,750 for food and dessert. She wants to spend of the remaining money in her budget on the venue, and on thank you gifts, How 1 much money will Allison budget for the venue? How much money will she budget for thank you gifts​

Answers

Answer: Allison will budget $937.50 for the venue and $312.50 for thank-you gifts.

Step-by-step explanation:

Subtract $1,750 from Allison's budget of $3,000 to see how much Allison can budget for the venue and thank-you gifts.

$3,000-$1,750=$1,250

Allison can budget $1,250 for the venue and thank-you gifts.

Multiply $1,250 by 3/4 to calculate how much money Allison will budget for the venue.

$1,250⋅34=$937.50

Multiply $1,250 by 1/4 to calculate how much money Allison will budget for thank-you gifts.

$1,250⋅1/4=$312.50

Allison will budget $937.50 for the venue and $312.50 for thank-you gifts.

Write the equation in slope intercept form given the
point and the slope.
m=-5 & (-4, 7)

Answers

Answer:

y=-5x-13

Step-by-step explanation:

y-7=-5(x+4)

y=-5x-13

What is the expanded form of 720.058

Answers

Answer:

Standard Form:

720.058

Expanded forms can be written like a sentence or stacked for readability as they are here.

Expanded Notation Form:

 720.058 =

 700  

+ 20  

+ 0  

+   0.0

+   0.05

+   0.008

Expanded Factors Form:

   720.058 =

 7 × 100  

+ 2 × 10  

+ 0 × 1  

+ 0 ×   0.1

+ 5 ×   0.01

+ 8 ×   0.001

Expanded Exponential Form:

 720.058 =

7 × 102

+ 2 × 101

+ 0 × 100

+ 0 × 10-1

+ 5 × 10-2

+ 8 × 10-3

Word Form:

720.058 =

seven hundred twenty and fifty-eight thousandths

Step-by-step explanation:

Answer:

700 + 20 + 0 + 0.050 + 0.008

Step-by-step explanation:

There are 20 pieces of fruit in a bowl and 8 of them are apples. What percentage of the pieces of fruit in the bowl are apples?

Answers

Answer:

40% are apples

Step-by-step explanation:

Here, we want to calculate the percentage of the fruits in the bowl that are apples

Mathematically,

That will be = 8/20 * 100% = 40%

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