the formula on how u calculate the simple interest is P×PRT ( PRICE *RATE *TIME )
THE THING IS WHTS THE RATE IN HERE????
2a because you are added the same thing together... making it 2a
Y = 1/2x - 3. Slope here is 1/2. A perpendicular line will have a negative reciprocal slope. All that means is flip the slope and change the sign. So the perpendicular line will have a slope of -2.
y = mx + b
slope(m) = -2
(1,-1)...x = 1 and y = -1
now we sub and find b, the y int
-1 = -2(1) + b
-1 = -2 + b
-1 + 2 = b
1 = b
so ur perpendicular equation is : y = -2x + 1
Answer:
touches
crosses
Step-by-step explanation:
is said to be a zero of a function if
A zero say has a "multiplicity" equal to , if the factor appears in the polynomial.
When a real zero of a polynomial function is of even multiplicity, the graph of <u>touches</u> the x-axis at , and when it is of odd multiplicity, the
graph of <u>crosses</u> the x-axis at .