All categories

3 years ago

Calculate the function rule for the following table:

Mathematics

1 answer:

qaws [65]3 years ago

8 0

Answer:

The function rule is 5 because if you look at the first number in the "In Section", 7, and add 5, the answer is 12. same goes with the other numbers in that section

You might be interested in

A plane flew 193 km in 12 minutes at constant speed. what was the speed of the airplane in km per hour?

garri49 [273]

A plane flew 193 km in 12 minutes at constant speed. what was the speed of the airplane in km per hour? "965 km'

4 0

3 years ago

777 watermelons cost \$8.96$8.96dollar sign, 8, point, 96.

julia-pushkina [17]

Answer:

Step-by-step explanation:

x/5 = $8.96/7 a)

5 0

3 years ago

Read 2 more answers

How do u turn y +2=-3(x-1) Into standard form

Darina [25.2K]

Answer:

Step-by-step explanation:

$y+2=-3(x-1)\\\\\text{It's a point-slope form of an equation of a line}.\\\\\text{The standard form is:}\ Ax+By=C.\\\\\text{Convert:}\\\\y+2=-3(x-1)\qquad\text{use the distributive property}:\ a(b+c)=ab+ac\\\\y+2=(-3)(x)+(-3)(-1)\\\\y+2=-3x+3\qquad\text{subtract 2 from both sides}\\\\y+2-2=-3x+3-2\\\\y=-3x+1\qquad\text{add}\ 3x\ \text{to both sides}\\\\y+3x=-3x+3x+1\\\\3x+y=1$

6 0

3 years ago

Read 2 more answers

A group of students planned to chip in to raise a total of $100 for one of their friends’ birthday party but 5 persons couldn’t

lilavasa [31]

Answer:

Step-by-step explanation:

Let the number of students be x, then

Initial amount per student was:

100/x

After it becomes:

100/(x - 5)

Since amount increased after, it can be shown as:

100/x + 1 = 100/(x - 5)

Multiply each term by x(x - 5) to get rid of the fraction:

100(x-5) + x(x - 5) = 100x
100x - 500 + x² - 5x - 100x = 0
x² - 5x - 500 = 0

Positive solution of this quadratic equation is

x = 25

Amount each person paid after:

$100 / (25 - 5) = $5

8 0

3 years ago

(High points) please solve both with explanation. I’ll give brainliest.

lawyer [7]

Answer:

$36\frac{9}{16}$

area: 136 cm

perimeter: 48 cm

Step-by-step explanation:

For the first one just subtract

$45\frac{1}{2}=\frac{91}{2}=\frac{364}{8}\\8\frac{7}{8}=\frac{71}{8}\\\frac{364}{8}-\frac{71}{8}=\frac{293}{8}\\\frac{293}{8}=\frac{586}{16}\\\\\frac{586}{16}-\frac{1}{16}=\frac{585}{16}=36\frac{9}{16}$

for the second one you just have to break it into smaller, more digestible pieces (work below)

7 0

3 years ago