The x-intercept(s) of f is/are -8.1622,-1.8377 The y-intercept of f is 15 2 X x Invalid notation. Clear All Draw: -7- -8- -9 -10- no

Q: |Braden makes a chip model for -3 x -4 = 12 which looks like the drawing on the left. He used O for…

A: Given: Braden makes a chip model for -3×-4=12 which looks like the drawingon the left. He used ⊕for…

Q: What is the coefficient of x7y8 in the expression of (x + y2)11 ?

A:

Q: Evaluate 8 + 2(x – 7)4 for x = 10.

A: Given: Let p=8+2x-74 To Find: To evaluate the given expression at x=10

Q: 15dx (x - 5)(x+10) Select one: O a. 15ln(x - 5)(x+10)|+C O b. x-5 x+10 In C. x-5 x+10 d. Inx-51+In/x…

A:

Q: Find 3A + 2B. 63 A= 95 3A + 2B = B= -7 2 2-7

A:

Q: Is the expression a polynomial?

A: Given problem is :

Q: f. x² + 5x - 15 x - 2

A: Topic=Algebra

Q: Add 5x 2x + 5x? – 3 and -x - x - x – 1. 2x3 + 7x to the difference between

A: Given that, the expressions  To calculate the algebraic sum and difference

Q: Why is -2(a-5) NOT equal to -2a-10? Assuimg that "a" and "b" are nonzero real numbers

A:

Q: For the expression 7am^2-2cm+b^2n+3mn,order the number of terms number of variables and largestno…

A: In the given expression the variables are a, b, c, m, n. So total 5 variables.  The coefficients are…

Q: Evaluate 7(x - 3) / (2x - 16) for x = 9

A:

Q: perform the indicted operation simplifly the result t2-4t+4 / t2-4t-5  x  5-t/t2-4

A: Given expression, t2-4t+4t2-4t-5×5-tt2-4

Q: Evaluate x2 + 5x, for x = 6.

A: x2+5x, x=6

Q: If the sample size is 81 and the population standard deviation is 18, then the standard deviation of…

A: As per central limit theorem, standard deviation of the sampling mean distribution is given by…

Q: Write -8xy + y² + x² in decreasing powers of x.

A: Given expression -8xy+y2+x2. The objective is to write the expression in decreasing powers of x.

Q: d. Evaluate **-332 (x+3)

A:

Q: Find Var(2+4Y)

A: Y 3 4 5 6 P(Y) 0.18 0.25 0.29 0.28   Then,EY=∑y=36Y.PY=4.67…

Q: Evaluate 5(x + 2) / (2x-14)  for x = 10

A: The given expression is 5x+22x-14.

Q: The coefficient of x in the expression 3x+4y +5z.

A:

Q: Evaluate x2 - 6x + 3, for x = 7

A: We have to evaluate x2-6x+3 for x=7. Let Px=x2-6x+3 Now, at x=7 P7=72-6·7+3=49-42+3=52-42=10

Q: d) (5x) + 5 – (0,25) +83 3. Use the laws to re-write the following expression as a power of x:

A: The given expression is xxxxx use the formula x=x12 , xaxb=xa+band simplify…

Q: x + 4y = –8 x – 4y = –8

A: The given system of linear equations is consistent and has unique solution.

Q: + 10

A: given expression is                                            d5+10

Q: Jy - 2ycatex |_ 2xcot2x – 2Csc 2x 2CSC 2X %3D

A: The differential equation is dydx-2ycot2x=1-2xcot2x-2csc2x. The equation is of the form y'x+px·y=qx…

Q: Evaluate x- 8 for x = 21.

A:

Q: 80% of all students at a college still need to take another math class. If 5 students are randomly…

A: As per our guidelines we can solve first three sub part of question and rest can be…

Q: fl-8)== y= 3/x at point (-8;2) %3D m =

A: We are given the function f(x)=x3. Here,               f(-8)=-83=-2. Now, we need to find Slope of…

Q: 2 x 25x₁ 2 + 2 +

A: The given equation .The aim is to find the value of .

Q: Determine if the two expressions are equivalent 6x+8 and 2(3n+4)

A: