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Questions in mathematics

[Done] Factor. $x^2+8 x-33$ A. $(x+11)(x+3)$ B. $(x-3)(x+11)$ C. $(x-3)(x-11)$ D. $(x-11)(x+3)$

[Done] What's the solution to $-9 x+4<40$? A) All real numbers B) $x<-6$ C) $x>-4$ D) No solutions

[Done] A line has a slope of -2. It also passes through the point $(0,6)$. What is the equation of the line? A. $y=-2 x-6$ B. $y=-2 x+6$ C. $y=6 x-2$ D. $y=6 x+2$

[Done] The equation $(x-1)^2+(y+1)^2=r^2$ represents circle J. The point $D(0,3)$ lies on the circle. What is $r$, the length of the radius of circle J? A. 17 B. 5 C. $\sqrt{17}$ D. $\sqrt{5}$

[Done] What is the domain of the function shown in the table? | x | y | | --- | --- | | -2 | 0 | | -1 | 1 | | 0 | 2 | | 1 | 3 | A. {0,1,2,3} B. {-2,-1,0,1} C. (-2,0),(-1,1),(0,2),(1,3) D. {-2,-1,0,1,2,3}

[Done] Find the slope and $y$-intercept of the graph of this linear equation. y-3 x=-6 slope: $y$-intercept: $\square$

[Done] Use the chain rule to solve: [tex]y=e^x(3 x-1)^4[/tex]

[Done] What does complete awareness of an object refer to? A. space B. perception C. line

[Done] Examine and complete the work simplifying the expression $\left(2^3\right)^3$. 1. Expand using 3 factors of $2^3$: 2. Apply the product of a power: $\left(2^3\right)\left(2^3\right)\left(2^3\right)$ $2^{3+3+3}$ 3. Simplify: $2^x$ Answer the questions about simplifying and evaluating the expression $\left(2^3\right)^3$. What is the value of $x$ in the simplified power? $\square$ What is the value of the expression? $\square$

[Done] For what value of [tex]$x$[/tex] would the quotient [tex]$\left(2 x^2+3 x-4\right) \div(x+4)$[/tex] not make sense? A. 4 B. -2 C. -4 D. 0