Round to the place of the underlined digit. 340,790 The rounded value of the whole number from the underlined digit is 4th grade queston. The underlined number is 3

The answer is 300,000 :)

You find the place value and then if the number is 4 or below, the underlined place value stays the same, if it’s 5 or above it moves up a number, any place value after the underlined number becomes a 0 and leaves you with the answer of 300,000 :)

What is the last question i don’t see it?

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for