The function y varies directly as x for all real numbers in the (x, y) coordinate plane. Which of the following could be the graph of y?
(A)
(B)
(C)
(D)
(E)
The Correct Answer
For i2 = -1, (5 - i)2= ?
(A)24 (B) 26 (C) 24 - 5i (D) 24 - 10i (E) 26 + 10i
Correct Answer: D
If you drive 60 miles at 90 miles an hour, how many minutes will the trip take you?
(F) 15 (G) 30 (H) 40 (J) 60 (K) 90
Correct Answer: H
When written in symbols, "The square of the product of a and b" is represented as:
(F) ab (G) ab2 (H) (ab)2 (J) a2b (K) (a2b2)2
Correct Answer: H
More ACT Math Exam Questions
- 1Which of the following could be a value of x if 11 < x < 12?
- 2For values of x where csc x, sec x, and tan x are all defined, (csc x) o (sec x) o (tan x) = ?
- 3If cot θ = P, which of the following expressions must also equal P?
- 4What does your ACT score have to be to get into Harvard?
- 5Kaylee is planning to purchase a car. She will need to borrow some of the money and has a chart, shown below, that will help her to approximate her monthly payment. The chart gives the approximate monthly payment per $1,000 borrowed. A local dealership is having an end-of-the-modelyear clearance sale and is offering 5% annual interest on new-car loans for 36, 48, or 60 months. The maximum amount that Kaylee can budget for her monthly car payment is $300. Of the following loan amounts, which one represents the maximum amount that Kaylee can borrow at 5% annual interest while staying within her budget?