Through: (2,5), perp. to y = -1/4x - 3

Please pls

y=4x-15

Step-by-step

y=4x+c

5=(4 x5) +c

5=20+c

5-20=c

-15=c

Step-by-step explanation:

y = -¼x - 3

Slope of the line is -¼.

Slope of any perpendicular to the line is 4.

Point-slope equation for line of slope 4 that passes through (2,5):

y-5 = 4(x-2)

If desired, convert to slope-intercept form

 y = 4x-3

or standard form

 4x-y = 3

ab will be equal to

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.