35. What is true about this quadratic function? f(x)= x2 +
a) Its graph is a positive parabola; a parabola that opens upwards.
Ob) Its vertex is the minimum of the range of the function.
c) It has no real root solutions.
d) all of the above
WILL MARK BRAINLIEST

Use this data in the problem below. follow the steps carefully. round to the nearest tenth. lot 3: week 1: 345 week 2: 340 week 3: 400 week 4: 325 step 1. jim enters the data and calculates the average or mean. step 2. jim calculates the deviation from the mean by subtracting the mean from each value. step 3. jim squares each deviation to remove negative signs. step 4. jim sums the squares of each deviation and divides by the count for the variance. step 5. jim takes the square root of the variance to find the standard deviation.

1/3(x-10)=-4 solve for x with steps

What is the smallest integer n such that n\sqrt{2} is greater than 20