6. Given x - 4y = 16, find an equation of the line passing through the point H(-1, 3) and a) perpendicular to the given line, in slope-intercept form.

b) parallel to the given line, in point-slope form.

c) parallel to the given line, in standard form.

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

4

step-by-step explanation:

im pretty sure it's 4 beacsue 8/2 equals 4

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct