Which of the following best describes the graph of y = negative x squared? a.

a U-shaped curve opening upwards

c.

a U-shaped curve opening downwards
b.

a U-shaped curve opening to the left

d.

a U-shaped curve opening to the right

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632

29933333.33

step-by-step explanation:

or

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!