Solution of Equation

Which of the following ordered pair is a solution to the equation

y=5x?

• (4, 15)

• (4,20)

• (5,20)

Is the given ordered pair (9, 36) a solution to the equation y=4x?

• Yes

• No

Brian, a potter uses the equation y = 30x to represent the relationship between the temperature and the time it takes to heat up. Which of the following ordered pairs represent a solution to the equation?

• (3, 90)

• (2, 90)

• (3, 45)

The equation y= 6x represents the relationship between yards of fabric and the number of cushions that Josiah can make. How many yards of fabric does Josiah need to make 9 cushions?

• 15

• 54

• 56

What can the roots to a quadratic equation be called? (select all that apply)

• zeros

• solutions

• x-intercepts

• y-intercepts

What are the roots of quadratic equation?

• Coefficients of the equation

• Solutions to the equation

• The highest exponent of the variable

• The graphical representation of the equation

What is another name for the x-intercepts and solutions of a quadratic?

• y-intercept

• Zeros

• x-axis

• They don't have another name

Complete the ordered pair that will make the equation y= 7x correct.

(8, _____)

• 54

• 56

• 64

The solution to the system of linear equations is...

How many solutions does the following graph have?

• One solution

• Two solutions

• No solutions

• Infinitely many solutions