Question 1

What is the slope of a line perpendicular to the line with equation $y = 2x + 3$?

Accepted Answer

$-\frac{1}{2}$

Answer

$2$

Answer

$\frac{1}{2}$

Answer

$-2$

Question 2

Which expression is equivalent to $\frac{4x^2 - 16}{4}$?

Accepted Answer

$x^2 - 4$

Answer

$4x^2 - 4$

Answer

$x^2$

Answer

$4x^2$

Question 3

What is the value of $x$ in the equation $3(2x - 4) = 18$?

Accepted Answer

$4$

Answer

$3$

Answer

$6$

Answer

$5$

Question 4

What is the area of a triangle with a base of $8$ cm and a height of $5$ cm?

Accepted Answer

$20$ cm$^2$

Answer

$40$ cm$^2$

Answer

$13$ cm$^2$

Answer

$15$ cm$^2$

Question 5

Which function represents an exponential growth?

Accepted Answer

$f(x) = 3(2)^x$

Answer

$f(x) = x^2 + 3$

Answer

$f(x) = 2x + 3$

Answer

$f(x) = \frac{1}{2}x$

Question 6

What is the vertex of the parabola represented by the equation $y = 2(x - 3)^2 + 4$?

Accepted Answer

$(3, 4)$

Answer

$(4, 3)$

Answer

$(-3, 4)$

Answer

$(3, -4)$

Question 7

If the sequence of numbers follows the pattern $n^2 + 1$, what is the fifth term in the sequence?

Accepted Answer

$26$

Answer

$36$

Answer

$25$

Answer

$16$

Question 8

For the equation $4y - 8x = 16$, what is the slope of the line?

Accepted Answer

$-2$

Answer

$2$

Answer

$-\frac{1}{2}$

Answer

$\frac{1}{2}$

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