1. Ben goes out on his boat to the middle of the ocean and casts a fishing line out to the middle of the water. Ben casts the lure and the equation, h = -16t² # 96t + 56, can be used to find the height from the water, h (in inches), of the lure after time t (in seconds). • Find the height of the lure when it began its flight. Explain how you found that value or show your work. Find the height of the lure after 4 seconds. Is the lure going up or coming down at this time? Explain how you know. What is the maximum height of the lure? Explain how you found that value or show your work. Find the height of the lure after 10 seconds What does this value mean in the context of this problem?

Q: 32. Solve: Vx 8 V2x9 =1 -

A: We add sqrt(2x+9) to both sides

Q: e height of an object tossed upward with an initial velocity of 104 feet per second is given by the…

A: Explanation of the answer as follows:

Q: In a slow-pitch softball game, the height of the ball thrown by a pitcher can be modeled by the…

A:

Q: A farmer wants to build a pen out of 600 feet of fence using the design pictured. Write an equation…

A: We have to write an equation for the total amount of fence in terms of x and y. A farmer wants to…

Q: Solve: Vx – 1 + 7 = 2.

A: x-1+7=2

Q: Solve: X= y= Z= W= 5x y+9 29 (55 *+⁹)= ( ²3 ) 4 5

A: Here we have to find the values of variables.

Q: Solve: Vx – 3 + 6 = 5.

A: The given equation is x-3+6=5

Q: Sarah dove off a diving platform into a pool. The dive as she returns to the surface can be modeled…

A: The modeled equation is:y=0.75x2-8x+15

Q: Solve: z2 + 4 = 0.

A:

Q: Solve :  -(2/3)x = (3/4

A:

Q: 29.5x + 7y = 14

A: y=mx+b ; where 'm' is the slope and 'b' is the y-intercept.

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A: The answer is found in step-2

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A: Given:- The Eastville High School marching band wants to make a formation shaped like a large E. The…

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A:

Q: solve

A: Given, solve for x 3(5-3x)-4=-15

Q: 146-d solve for d

A:

Q: 3. Solve: a. 3*-1 - 2*+2 = 0 b. 22x + 2*+1 – 23 = 0

A:

Q: Manjeet has two mathematically similar bottles in her bathroom. The large bottles holds 1.5 litres…

A:

Q: 3. What is the quotient and what is

A:

Q: Fpuation: 16

A:

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A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.