X would equal 81 because the square root of 81 is 9.
9 x 9 = 81
Answer:
The slope of the line represented by the following equation is -4
y-intercept: −1
Answer:
Yes. Every unique input has a unique output.
Step-by-step explanation:
Since every input has a different output, therefore it's a function. It's not a function when the input have more than 1 output. When graphing, make sure you take the vertical line test to see whether or not the graph is a function.
Answer:
Hope this helps
Step-by-step explanation:
t=6
$143
add the two discounts of 25 and 10 percent. then your item will be 65% of the price now.