Question

17-16 •|x|,якщо =x =-3/4

Answer 1

7 - 16 * |x|;
Якщо х = - 3/4, то 7 - 16 * |x| = 7 - 16 * |- 3/4| = 7 - 16 * 3/4 = 7 - 12 = - 5

Answer 2

To evaluate the expression 17-16•|x| when x = -3/4, we substitute the value of x into the expression and perform the calculations.

First, let's calculate the absolute value of x: |x| = |-3/4| = 3/4

Now we can substitute this value into the expression: 17 - 16 • |x| = 17 - 16 • (3/4)

Next, we simplify the multiplication: 17 - 16 • (3/4) = 17 - (16 * 3/4)

Multiply 16 and 3, then divide the result by 4: 17 - (16 * 3/4) = 17 - (48/4)

Simplify the division: 17 - (48/4) = 17 - 12

Finally, subtract: 17 - 12 = 5

Therefore, when x = -3/4, the value of the expression 17-16•|x| is 5.