Graph the equation using a graphing utility.y = -2x2 + 9
A. 
B. 
C. 
D. 
Answer: B
Mathematics
You might also like to view...
Write the phrase as a variable expression. Use x to represent "a number."Twice a number, decreased by 8
A. 2x - 8 B. 2(x - 8) C. 2 + x - 8 D. x - 16
Mathematics
Use the given graph of the polynomial function to estimate the x-intercepts.
A. -9, 3 B. -9, -1, 3 C. -9, -1 D. -1, 3
Mathematics
A booklet is rectangular and its length is 2 centimeters less than 2 times its width. Its area is 40 square centimeters. Find the dimensions of the booklet.
A. 5 cm by 8 cm B. 4 cm by 14 cm C. 4 cm by 8 cm D. 5 cm by 14 cm
Mathematics
Solve the equation.x2 - 25 = 24x
A. x = -5, 5 B. x = -5, -5 C. x = -1, 25 D. x = 1, -25
Mathematics