Answer:
See below in bold.
Step-by-step explanation:
f(x)=-2|x|-3
To get f(-3) we substitute -3 for x
= -2|-3| - 3 <--- Note |-3| means the absolute value of -3 which is 3.
= -2*3 - 3
= - 9.
-2 f(x) = -2 * (-2|x| - 3)
= 4|x| + 6.
To do this, You must know the formula. D=3.14l*r Or, Distance=3.14length*revolutions
3.14 is pi.
Revolutions are the turns of a wheel.
Plug in your numbers. D=3.14*20*1
D=62.8 inches
Answer:
true
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
3x2 is 6
2-4 is -2
6-2 is 4
