It is known that x1 and x2 are roots of the equation 6x^2 + 7x + k = 0, where 2x1 + 3x2 = -4. Find k. The only exponent here is 6x^2. 2x1 and 3x2 refer to the roots of the equation.

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.

um is there supposed to be a picture?