banner



X 5 On A Graph

5) Graph x =-4. 6) Determine the midpoint of the line segment with endpoints (2, 1) and (10,-6) 7) Find the slope of the line containing the points a) (-8,-5) and (4,-14) b) (9, 2) and (3, 2) 8) Graph the line containing the point (-3, 6) with t II, the ordinate slope =-5. 9) Graph the line containing the point (4, 1) with an undefined slope. 10) Write the slope-intercept form for the equation of the line with slope -4 and y-intercept (O, 5)

Respond

Solution
: ( 6 )

Midpoint of (2, 1) and (10, -6)

mathrm{Midpoint:of:}left(x_1,:y_1right),:left(x_2,:y_2right):quad left(frac{x_2+x_1}{2},::frac{y_2+y_1}{2}right)

left(x_1,:y_1right)=left(2,:1right),:left(x_2,:y_2right)=left(10,:-6right)

=left(frac{10+2}{2},:frac{-6+1}{2}right)

Refine

=left(6,:-frac{5}{2}right)

————————————————————————————————————————

Solution
: ( seven )

( a )

mathrm{Slope:}left(-8,:-5right),:left(4,:-14right):

mathrm{Slope:between:two:points}:quad mathrm{Slope}=frac{y_2-y_1}{x_2-x_1}

left(x_1,:y_1right)=left(-8,:-5right),:left(x_2,:y_2right)=left(4,:-14right)

m=frac{-14-left(-5right)}{4-left(-8right)}=frac{-14+5}{4+8}=frac{-9}{12}=-frac{9}{12}=-frac{3}{4}

Refine

m=-frac{3}{4}

————————————-

Solution
: ( vii )

( b )

mathrm{Slope:}left(9,:2right),:left(3,:2right):

mathrm{Slope:between:two:points}:quad mathrm{Slope}=frac{y_2-y_1}{x_2-x_1}

left(x_1,:y_1right)=left(9,:2right),:left(x_2,:y_2right)=left(3,:2right)

m=frac{2-2}{3-9}

Refine

m=0

—————————————————————————————————————————

Solution
: ( 10 )

mathrm{In:general,:the:slope-intercept:form:of:a:line:is:as:follows:}

y=mx+b

mathrm{We:are:given:that:the:slope:of:a:line:is:-4,:and:the:}ymathrm{-intercept:of:a:line:is:left(0,:5right)}

mathrm{Plug::}m=-4mathrm{::and::}b=5mathrm{::into::our::equation:to:get::}y=-4x+5.:

mathrm{Thus,:the:slope-intercept:form:of:the:line:described:is::}y=-4x+5.


X 5 On A Graph,

Source: https://answerdata.org/graph-x-6/

Posted by: taylorhithorable.blogspot.com

0 Response to "X 5 On A Graph"

Post a Comment

Iklan Atas Artikel

Iklan Tengah Artikel 1

Iklan Tengah Artikel 2

Iklan Bawah Artikel