What is the value of x when f (x) = 4?
Answer:f(4)= 12
Step-by-step explanation:
Treat f(x) as y, y=2x + 4, y=12
Answer:
x = 0
Step-by-step explanation:
Given f(x) = x² + 4 and f(x) = 4, then equating
x² + 4 = 4 ( subtract 4 from both sides )
x² = 0 , thus
x = 0
A. X^1/5
B. X^1/4
C. X^4
D. X^5
Answer:
324 minutes
Step-by-step explanation:
The sign of coordinate will changes as (8,2) after 180° rotation about the origin.
A pair of numbers that employ the horizontal and vertical distinctions from the two reference axes to represent a point's placement on a coordinate plane. typically expressed by the x-value and y-value pairs (x,y).
As per the given coordinate (–8, –2).
If we rotate it by 180° about the origin no matter clockwise or anti-clockwise the coordinate will shifts in the first quadrant at (8,2) as shown below.
Hence "The sign of coordinate will changes as (8,2) after 180° rotation about the origin".
For more about coordinates,
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Answer:
(8,2)
Step-by-step explanation:
Rotating a point 180° basically puts it in the quadrant across from it, in this case, the (x,y) quadrant.
$3,087.50
$2,850.00
$1,425.00
ANSWER: THERE ARE TWO SOLUTIONS TO GET THE ANSWER
THE FIRST ONE IS FACTOR BY GROUPING AND THE SECOND SOLUTION IS SOLVING USING THE QUADRATIC FORMULA.
STEP BY STEP SOLUTION:
FACTOR BY GROUPING
(5x +9) (x -9)
WRITE IN STANDARD FORM
5x^2 - 36x -81
SOLVE USING THE QUADRATIC FORMULA
Solve the equation for x by finding a,b, and c of the quadratic then applying the quadratic formula.
X= 9, -9/5
I HOPE IT HELP YOU :)