Ask question

Ask question

All categories

3 years ago

14

Help me with this please!!!!!!!!!!

1 answer:

aleksandr82 [10.1K]3 years ago

5 0

Answer:

B) (8, 0) and (-4,0)

Step-by-step explanation:

x-intercept when y = 0

so

x^2 - 4x - 32 = 0

Factors

(x - 8)(x + 4 ) = 0

x - 8 = 0; x = 8

x + 4 = 0; x = -4

(8, 0) and (-4,0)

You might be interested in

Which phrase describes characteristics for the graph of the following equation? (Describe the slope and y-intercept) a. A line w

julia-pushkina [17]

The answer is C. Because a positive would end up being a negative number

4 0

3 years ago

How do I do this delta math question?

KonstantinChe [14]

It does not represent a polynomial

7 0

3 years ago

(18 x 5 y 2 ) ÷ (2 x -3 y) 2 please help simplify <br> my deadline is tomorrow

UkoKoshka [18]

<span><span>18<span>x5</span></span><span>y2</span></span><span><span>2x</span>−<span>3<span>y</span></span></span>

=<span><span><span>18x5</span>y2</span><span>2x−<span>3y</span></span></span>

8 0

3 years ago

Determine the second derivative of y=cosxsinx

kiruha [24]

Simplify i thinkkkkkkkkkkkkkkkkkkkkk

5 0

3 years ago

What is the slope of the line in the graph?

dsp73

Answer:

-3/4

Step-by-step explanation:

Slope is:

$m=\frac{y_2-y_1}{x_2-x_1}$

The line passes through points (0,1) and (4, -2).

$m=\frac{-2-1}{4-0}=\frac{-3}{4} =-\frac{3}{4}$

The slope of the line should be $-\frac{3}{4}$ .

4 0

3 years ago