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3 years ago

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Identify the equation in slope-intercept form for the line containing the point (0,7) and perpendicular to y=−5/4x+11/4. HELP PL

EASE!!

2 answers:

777dan777 [17]3 years ago

6 0

To write the equation of a line I need slope and y intercept (0,y)

I have y intercept (0,7) of +7 as written in the equation

The equation y=-5/4x + 11/4 has a slope of -5/4

To get perpendicular slope is negated reciprocal

so take -5/4 and flip it -4/5 and change the sign (in this case negative to positive) 4/5

so the new equation is y=4/5x +7 (third one)

Nookie1986 [14]3 years ago

3 0

Answer:

To write the equation of a line I need slope and y intercept (0,y)I have y intercept (0,7) of +7 as written in the equationThe equation y=-5/4x + 11/4 has a slope of -5/4To get perpendicular slope is negated reciprocalso take -5/4 and flip it -4/5 and change the sign (in this case negative to positive) 4/5so the new equation is y=4/5x +7 (third one)

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5 (3m+2p) -4m= 15m +10p -4m
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Yes, 5 (3m+2p) -4m is equivalent to the expression 13p+11m-3p as i worked out for you.. Hope this helps you!!! =')

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To find the value of z score calculate the area under the curve as follows

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or find the value from excel by using command as follows,

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Lower end of the interval is,

$CI=0.320- 0.02891$

$CI=0.2911$

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$CI=0.320+ 0.02891$

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