4x37
Step-by-step explanation:
only a few ways to get to 148
About 7.99 seconds, the way I figured it out was I did 1022 divided by 16 so that is could be easier to solve, which equals 63.875, when I took the square root of 63.875 I got 7.99.
Answer:
y = 4(x - 2)² + 48
Step-by-step explanation:
Given
y = 4x² - 16x + 64
Using the method of competing the square
Factor out 4 from 4x² - 16x
y = 4(x² - 4x) + 64
add/ subtract ( half the coefficient of the x- term)² to x² - 4x
y = 4(x² + 2(- 2)x + 4 - 4 ) + 64
= 4(x - 2)² - 16 + 64
= 4(x - 2)² + 48
I got -9. the square root part would equal 5 because 125 divided by 5 is 25. square rooy of 25 is 5. 5 minus 8 is -3. -3 times 3 is -9.
This is an example of a set defined by describing the property of its elements: every element in the set must be an integer, greater than or equal to -6, and less than zero (ecluded).
So, all the numbers that satisfy this requests are -6,-5,-4,-3,-2,-1, and the answer is thus b.