STAAR Squiggle Quiz

What is the Linear Regression formula?

• y-y₁~m(x-x₁)

• Ax₁+By₁~C

• y₁~mx₁+b

• y=mx+b

What is the Exponential Regression Formula?

• y=ab^x

• f(x)~a(1+r)^x₁

• f(x)~a(1-r)^x₁

• y₁~ab^x₁

What is the Quadratic Regression Formula?

• y=ax²+bx+c

• y₁~ax²₁+bx₁+c

• f(x)=a(x-h)²+k

• f(x)~a(x₁-h)²+k

Quadratic Functions highest exponent is___?

Exponential Functions highest exponent is___?

Linear Functions highest exponent is___?

Based on the table, what is the type of function?

• Linear

• Quadratic

• Exponential

• None of the above

What is the equation of the function?

• y=3x-4

• y=4x-12

• y=-3x+4

• y=-4x+12

Does this function have a vertex?

• Yes

• No

Based on the table, what is the type of function?

• Linear

• Quadratic

• Exponential

• None of the above