Is y = -70x + 300 a negative or positive slope

Slope-intercept form:   y = mx + b  [m is the slope, b is the y-intercept or the y value when x = 0 -->  (0, y)]

y = -70x + 300

m is -70, so it is a negative slope

i got 86 for this

hope this !

if you need an explanation just ask

i believe the answer is 68cm

step-by-step explanation:

i just took 34 x 2 because the space between v and y is the same as y to k.