Zeroes of polynomials

Practice Questions

HiSet: High School Equivalency Test: Math › Zeroes of polynomials

Questions

8

1

The equation

$x^{2} + 34 = 17x$

has two distinct solutions. What is their sum?

2

The graph of a function is shown below, with labels on the y-axis hidden.

Graph zeroes 2

Determine which of the following functions best fits the graph above.

3

The equation

$x^{2} + 34 = 17x$

has two distinct solutions. What is their sum?

4

The graph of a function is shown below, with labels on the y-axis hidden.

Graph zeroes 2

Determine which of the following functions best fits the graph above.

5

The graph of the polynomial function

$f(x)= x^{3}+x^{2}-5x+2$

has one and only one zero on the interval . On which subinterval is it located?

6

The graph of the polynomial function

$f(x)= x^{3}+x^{2}-5x+2$

has one and only one zero on the interval . On which subinterval is it located?

7

Graph zeroes

Which of the functions below best matches the graphed function?

8

Graph zeroes

Which of the functions below best matches the graphed function?

Return to subject