Explanation:
52 = 25 and 62 = 36.
25 < 30 < 36
√25 < √30 < √36
5 < √30 < 6
Therefore, √30 falls between 5 and 6.
Correct answer:
Repeated x-values are not allowed in a function.
Please select 2 correct answers
Correct answer:
The input and x values are the same, as are the output and y values. Each x in a function can only have one y. Both choices (B) and (E) use different words to express this.
Correct answer:
Take a look at (the change in y)/ (change in x). This tells you how fast things are changing.
Take the first two points to compute the rate of change.
Slope = (7-4) / (1-0) = 3/1 = 3
Correct answer:
The x-values of functions do not repeat.
Please select 3 correct answers
Correct answer:
If it's a function, the vertical line test permits the line to only touch the graph once, with one input (x) for each output (y) and domain values (x) that can only appear once.
Correct answer:
Because these probabilities aren't expressed in percentages, a value close to 1 equates to a high degree of certainty. A probability of one equals 100 percent likelihood. 0.95 is the same as 95% likelihood, which means it's quite likely.
Correct answer:
Brian's ratio is 3:21, which can be broken down to 1:7. Brody's ratio is 5:35, which can be broken down into 1:7. They're in proportion.
Correct answer:
The issue with answer (p – 200)(0.90) is that the $200 discount is applied prior to the 10% discount. The 0.90 will be distributed between the price of the television and the $200 reduction, according to the mathematical calculation. As a result, the discount (because to the special coupon) is reduced to only 90% of $200.
