Write the equation of a line, in slope-intercept form, with a slope of -2 and a y-intercept of 8. Oy= 2x + 8
Oy=-2x - 8
O y=-2x + 8
Oy= 2x - 8

if x decreases by 4 then y increases by 10

step-by-step explanation:

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.