of a, b, c, and d. 77. For what values of a and b is the line 2x + y = b tangent to the parabola y = ax' when x = 2? %D 85,

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Q: Where is the line y=5-2x closest to the origin. Use optimization

A: Identify the point (x0, y0) on the line y=5-2x that is closet to the origin.

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Q: Find the linear function whose graph passes though the point 13, 22 and is parallel to the line y =…

A: Given line 4 : y=3x+8Compairing with y=mx+C , slope of line 4 is m1=3 Hence , the slope of line…

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Q: If (4, -10) is a point on the line whose equation is y= h +7x, determine the value of h.

A: Given: The point 4,-10 on the line whose equation is y=h+7x.

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Q: The function y=-3x^2+1.60x models the path of a kicked soccer ball. Let the height in meters be y,…

A: We have to find  how far does the soccer ball travelled, how high did the soccer ball go.

Q: Write an equation for a line perpendicular to y = 5x – 4 and passing through the point (5, -4). y =

A: first we will find slope of equation then we will piut point and find valuer of c

Q: A farmer finds there is linear relationship between the numbers of bean stalks , n, she plants and…

A: Given:        We have given two points (30,30) and (34,28).Now the value of m…