Linear Equations and Functions

The video tutorial covers a practice test aimed at improving scores on the Coyote and ACT tests. It includes solving various math problems such as speed and distance calculations, unit conversions, quadratic equations, linear equations, exponent rules, and finding x-intercepts in slope-intercept form. The instructor uses methods like guess and check, unit conversion, and the quadratic formula to solve these problems, providing step-by-step explanations.

What is the main goal of the Coyote Practice Test course?

• To master advanced calculus.

• To become a professional driver.

• To learn about wildlife conservation.

• To improve your score on the Coyote test and ACT.

If an eastbound car travels 54 mph, how fast is the westbound car going?

• 50 mph

• 54 mph

• 58 mph

• 60 mph

How far apart are the two cars after two hours?

• 208 miles

• 180 miles

• 150 miles

• 200 miles

How many minutes will it take a man to walk 4320 feet at 2 feet per second?

• 36 minutes

• 45 minutes

• 40 minutes

• 30 minutes

What is the first step in converting seconds to minutes?

• Divide by 60

• Multiply by 60

• Add 60

• Subtract 60

Which formula is used to solve the quadratic equation in the video?

• Quadratic formula

• Pythagorean theorem

• Linear equation formula

• Exponential growth formula

What is the value of 'b' in the quadratic equation discussed?

• -5

• 5

• 0

• 10

What is the result of 5 minus the square root of 29 divided by 2?

• 5 + √25 / 2

• 5 + √29 / 2

• 5 - √25 / 2

• 5 - √29 / 2

What is the solution to the linear equation -7x = -54?

• 7/54

• -54/7

• -7/54

• 54/7

What happens when you divide a negative by a negative?

• The result is undefined

• The result is zero

• The result is negative

• The result is positive