Answer:
-1
Step-by-step explanation:
Start with F(x - 1) = 2x + 3. Rewrite the right side (2x + 3) as follows:
F(x - 1) = 2[ x ] + 3
F(x - 1) = 2[ x - 1 + 1 ] + 3 = 2 [ (x - 1) + 1 ] + 3
= 2 (x - 1) + 2 + 3
= 2(x - 1) + 5
To evaluate F(-3), replace "x - 1" with "-3" :
F(-3) = 2(-3) + 5 = -1
The answer to the question
Answer:
Step-by-step explanation: They measured the length to be 5.08 cm, the width to be 5.09 cm, and the ... The actual volume of the block is 15.3 cm3. What is the percent error? thanks for your help in advanced. ... were measuring the volume of a cube shaped wooden block. ... Should I convert units before or after solving the problem?
Answer:
25% decrease
Step-by-step explanation:
1) The formula to find a percentage change is
Final amount - Initial amount / Initial amount
then multiply the answer you get by 100
2) Apply that formula to this problem
146,250-195,000/195,000= -0.25
-0.25•100= -25% which means a 25% decrease
Answer:
The correct answer for the question that is being presented above is this one: "The range of the function is all real numbers; The function has two x-intercepts. The statements about the graph of the function f(x) = 2x2 – x – 6 that are true includes: The range of the function is all real numbers; The function has two x-intercepts.
Step-by-step explanation:
