Answer:
Step-by-step explanation:
1.4 is 10 decimal places away from 0.00000000014
Answer:
1
Step-by-step explanation:
f(x) = x^2 - 2x - 4
when x = -1, f(-1) = (-1)^2 - 2(-1) - 4 = 1 + 2 - 4 = -1
when x = 4, f(4) = (4)^2 - 2(4) - 4 = 16 - 8 - 4 = 4
The average rate of change from x = -1 to x = 4:
f(4) - f(-1) 4 - (-1) 5
---------------- = -----------------= -------- = 1
x4 - x1 4 - (-1) 5
Answer
The average rate of change = 1
Answer: During subtraction or addition, the original numbers don’t change; meaning, you pay attention to decimal points and line up the existing points to the correct decimal slot.
Ex. 5.34
+126.01
131.35
However during multiplication, setting up the problem would be disregarding the decimal points from the start.
Ex. if you have 5.34 x 126.01, you would solve it as 534 x 12601 to begin, then count the number of digits after each factor. so 2 from 5, and 2 from 6, accumulating 4. Take the number you get from the first multiplication process and move it 4 digits to the left; now you have your final answer.
Answer: the first option! this is because one of the equations, x = y-4, is telling you what x equals. so in order to solve the equation, you need to substitute that into the x in the second equation
Answer:
23.8
Step-by-step explanation:
