| Topic | Problem | Solution |
|---|---|---|
| None | of $a^{3}-5 a$ para $a=-2$ b) $x^{2}-2 y$ para $x… | \(a^{3}-5 a\) when \(a=-2\) is \((-2)^{3}-5(-2)\) |
| None | a) $a^{2}+a b+a x+b x$ | Given expression: \(a^{2}+a b+a x+b x\) |
| None | Challenge Question! A person uses a converging le… | Given the focal length (f) and the distance of the image (v), we can use the lens formula to find t… |
| None | (c) MUC (d) F $\cap$ B 3. The amount of revenue g… | Given the function F(x) = -4x^2 + 20x + 150, we need to find the limit of the function \(\frac{F(x)… |
| None | Question 1 The polynomial $P(x)=x^{4}-2 x^{3}+a x… | Given the polynomial \(P(x) = x^4 - 2x^3 + ax + b\), we know that it has a remainder of 3 when divi… |
| None | Graph each function. 3A. $f(x)=\frac{x^{2}}{x-2}$ | Find the y-intercept by plugging in x=0: \(f(0)=\frac{0^2}{0-2} = 0\) |
| None | The real distance between a village shop and a pa… | \(\text{We have the real distance between the shop and the park: } 1.2 \text{ km}\) |
| None | Problems (Review all worksheets with problems don… | \( \frac{1}{f} = \frac{1}{d_o} + \frac{1}{d_i} \) |
| None | السؤال الاول \[ \operatorname{fog}_{(x)} \text { … | \(f(1)=\frac{3+5+8}{1-1+4}=\frac{16}{4}=4\) |
| None | (b) Show that $x-1$ is a factor of $P(x)=x^{3}-6 … | First, we check if \(x-1\) is a factor of \(P(x) = x^3 - 6x^2 + 11x - 6\) by using the Remainder Th… |
| None | What is $62 \%$ of $800 ?$ | \(62\% \text{ of } 800 = (0.62)(800)\) |
| None | PART II QUESTIONS: **Use A LET statement for each… | Let the first integer be \(x\), the second integer be \(x+1\), and the third integer be \(x+2\) |
| None | $6 x^{2}-5 x-6$ | Given the quadratic equation: \(6x^2 - 5x - 6 = 0\) |
| None | 7. In a kite, the diagonals cross perpendicularly… | First, find the other two angles of the kite: 360° - 30° - 50° = 280°, so each of the other two ang… |
| None | [Maximum mark: 9] A mortar shell is fired from th… | \(h(t) = -2t^2 + 20t + 8\) |
| None | Which expression is equivalent to \( 75 x-25 x \)… | \( 75x - 25x \) |
| None | Question 18 (2 points) Determine the value of $k$… | Find the dot product of the normal vectors of the two planes: (2, -k, 2k) and (3, 1, -1) |
| None | Once Ashley and Dylan arrive in Mathingham, Engla… | \(M \times 35\) |
| None | Solve the equation. \[ -3 x+1+10 x=x+4 \] | Combine like terms: \( -3x + 1 + 10x = x + 4 \) becomes \( 7x + 1 = x + 4 \) |
| None | What is the equation of the horizontal asymptote … | Analyze the behavior of the function as x approaches negative infinity: \(2(4)^{x+1}+3\) |
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