F(x)=2-3xEvaluate f(0)
A. -3
B. 5
C. 2
D. - 1


Which ordered pair is the turning point of the graph of f(x)= |x-4|?

A. (4,0)
B. (-4,0)
C. (0,4)
D. (0, -4)

Answers

Answer 1
Answer: the answer would be C.

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P + 4 Solve for p--------- = 56
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a bowling ball is dropped from a height of 24 feet. write a function that gives the height h (in feet) of the bowling ball after t seconds

What is 1 divided by tan(x) ?

Answers

Your answer:

1/tanx = 1/(sinx/cosx) = cosx/sinx = cotx

Which one of these numbers are not like the others?
21, 15, 6, 16, 27

Answers

The one that isn't the same is 16 because it's not divisible by three and all the others numbers are

How do you have factor y=6x²+24x-192 and find the zeros?

Answers

y=6x^2+24x-192\n\ny=0\ \ \ \Leftrightarrow\ \ \ 6x^2+24x-192=0\ /:6\n\nx^2+4x-27=0\n\nx^2+2\cdot2\cdot x+2^2-2^2-27=0\n\n(x+2)^2-31=0\n\n(x+2)^2=31\ \ \ \Leftrightarrow\ \ \ (x+2= √(31) \ \ \ or\ \ \ x+2=- √(31))\n\nx=-2+ √(31)\ \ \ or\ \ \ x=-2- √(31)

What do you call the formula y =Mx+b

Answers

Answer:The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis

Step-by-step explanation:

X+y=0 and x-y=10 solve by substitution.. How do I figure out the problem!

Answers

x+y=0 \n x-y=10 \n\nx=-y\nx-y=10\n\n-y-y=10\n-2y=10\ny=-5\n\nx-5=0\nx=5\n\n\boxed{(x,y)=(5,-5)}
  x+y=0
- x-y=10
--------------
(0)+2y=-10 [x and -x cancel each other out. y minus -y is the same as y+y]
y=-5 
now substitute -5 in for y in either problem:

x+-5=0
x=5

Joe wants to purchase a new skateboard. He already has $40 and can save $20 each week from his job. Write a linear equation to represent the total amount he has after ‘w’ weeks.A) T = 20 + 40w

B) T = 60w

C) T = 40 + 20 + w

D) T = 40 + 20w

Answers

Answer:

D

Step-by-step explanation:

Joe already has $40 and can save $20 each week. the total amount he can save in a given number of weeks is $20 multiplied by the that number of weeks which in this case is w so 20w. To find the total T of the amount he has after w weeks, you add the amount he already has to the amount saved. So the equation would be T=40+20w

Answer:

D) T = 40 + 20w

Step-by-step explanation:

Trust me! i had this on my test/ exam, and it was correct!!

i really hoped this helped! Have a wonderful day!