(Solved): 5 only 1. Tand the daman if the blemeie foertisan (a) f(x)=4r22x+7 (b) gx=2x21 ( ...

1. Tand the daman if the blemeie foertisan (a) $f(x)=4r^2-2x+7$ (b) $g|x|=\sqrt{2x-2}-1$ (e) $A(x)=f(t)+ar+6)$ in the surat alesuis statrance niemot? explain $y=x^3-2x+1$ (a) $a=4r^7-7e^4+a{r}^2-\frac{1}{4}+y^1$ (c) $y=\frac{i^x+3e^x+3}{x^{2}ex-3}$ 6. (b) What is the Margnal met? in $=$ ionet 1. Find the domain of the following functions. (a) $f(x)=5x^2-2x+7$ (b) $g(x)=\sqrt{4x-2}-6$ (c) $h(x)=\ln (5x+6)$ (d) $p(x)=\frac{x+2}{\left(3x^2-48\right)}$ 2. Draw the graph of $f(x)=|x|$, use the graph of $f(x)$ to draw the graph of $g(x)=|x-3|+1$ on the same diagram. 3. A student who is studying calculus said that There will be a function that is not continuous at a given point and at that point limit of the function can exist. Is his statement correct? explain. 4. Use the first rule of differentiation to compute $\frac{dy}{dx}$ of given function. $y=x^2-2x+1$ 5. Compute derivatives of the following functions. (a) $y=4x^7-7x^3+3x^2-\frac{2}{x}+\frac{1}{2^{-7}}$ (b) $f(x)=\left(x^3\ln x-2e^x-x^{\frac{1}{2}}\right)\left(x^4+7^x-3^x\right)$ (c) $y=\frac{t^4+5t^3+3^t}{e^t\ln t-3}$ 6. (a) What is the Marginal cost?