MATHEMATICS HIGH SCHOOL

Characteristics of Linear Functions Complete the table below. Function Rate of Change dnitial Value Behavior f(x) = 9.7 – 8 Select an answer Select an answer V(t) = 3 - 9t ODOL ODIO Select an answer v r(a) = 6 Select an answer C(w) = - 3

Answers

Answer 1

Answer:

ANSWER

EXPLANATION

In linear functions we often have the slope-intercept form of the equation:

$f(x)=mx+b$

Which can also be written in a different order, for example:

$f(x)=b+mx$

m is the slope of the line. The slope of the graph of a function is the rate of change.

b is the y-intercept. This

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You are working in a hospital supply room and make $13.65 an hour. The union negotiates a new contract giving each employee a 4.3% cost of living raise. What is your new hourly rate?
The area of a rectangular pool is (14x^2+21x) square feet. If it is 7x feet long, what is the width, in feet?
7.25 cm plus 7.2 cm plus 8cm equals what
-7(1+7n)=36-6n this is a very hard solving equations question I don't get HELP!!!
Jamie had 20 marbles 5 marbles were green and 15 were blue what percent of the marbles were blue?

How would I solve Part B?

Answers

Answer:

D (-4, -9)

Step-by-step explanation:

midpoint formula:

(x₁ + x₂) / 2 , (y₁ + y₂) / 2

plug in C (2,7)

(2 + x₂) / 2 , (7 + y₂ ) / 2 = (-1, -1)

(2 + x₂) / 2 = -1

multiply each side by 2

2 + x₂ = -2

subtract 2 from both sides

x₂ = -4

(7 + y₂) / 2 = -1

multiply each side by 2

7 + y₂ = -2

subtract 7 from both sides

y₂ = -9

D (-4, -9)

In March, a dealership sold 115 vehicles. In April, the same dealership sold 31.3% more vehicles than they sold in March. How many vehicles were sold in April?

Answers

It would be (115*131.3)/100 = 15099.5/100 = 150.99

Approx. 151 vehicles were sold in April

150.9 cars. so basically 150

What is 26% as a fraction in simplest form? A. 26⁄10 B. 13⁄50 C. 6⁄25 D. 26⁄100

Answers

the answer is d. 26/100

The answer is b because 26/100 can be simplified by 2 to get 13/50

The value of the 2in 204.75 is how many times the value of the 2 in 103.52

Answers

Answer:

10000

Step-by-step explanation:

Given : Number :204.75

Number :103.52

To Find:The value of the 2 in 204.75 is how many times the value of the 2 in 103.52?

Solution:

Number :204.75

Value of 2 is 200

Number :103.52

Value of 2 = $(2)/(100)=0.02$

So, $10000 * 0.02 = 200$

Thus 10000 times of 0.02 is 200.

So, the value of the 2 in 204.75 is 10000 times the value of the 2 in 103.52.

I made it into an equation and took out all the other numbers so the equation would be 000.02x=200 and your trying to find x so you divide 200 by 000.02 equals 10000 and if you put it back in the equation 000.02(10000)=200 it comes out 200 so the answer is 10000

Why is the answer A? Plz explain.

Answers

$\bf f(x)=\cfrac{1}{2}x+a\n\n-------------------------------\n\n\stackrel{x=a}{f(a)}=\cfrac{1}{2}(a)+a\implies 3=\cfrac{1}{2}(a)+a\implies 3=\cfrac{a}{2}+a\implies 3=\cfrac{a+2a}{2}\n\n\n6=a+2a\implies 6=3a\implies \cfrac{6}{3}=a\implies \boxed{2=a}\n\n-------------------------------\n\nf(8)=\cfrac{1}{2}(\stackrel{x}{8})+(\stackrel{a}{2})\implies f(8)=\cfrac{8}{2}+2\implies f(8)=6$

Find 2 consecutive odd integers whose sum is 116

Answers

To find the answer using an equation, use x for the first integer, and use x+2 as the second integer. (we add 2 to x because odd numbers are 2 away from each other. You would have to add 2 to an odd number to get the next consecutive odd number).
"sum" means to add, so add the two integers together:
x + x+2 = 116
Combine like terms:
2x + 2 = 116
Subtract 2:
2x = 114
Divide by 2:
x = 57 (first integer)
x+2 = 57+2 = 59 (second integer)
Check: 57+59=116

if you add the numbers 57 and 59 together you get 116